216.226.128.180ο
UntitledMUCK (216.226.128.180:4443)ο
Connection Banner:
Server URLsο
- Telnet: telnet://216.226.128.180:4443
Server Infoο
Codebase: ProtoMUCK
Players online: 2 [1]
Uptime: 555 days
Server Location: πΊπΈ United States (GeoIP)
Protocol Supportο
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: No
MSDP: No
MCCP: Yes (MSSP)
MCCP2: Negotiated
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprintο
This fingerprint is shared by 5 other servers.
Options offered by server: MCCP2, MSSP
Options requested from client: CHARSET, NAWS, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "4e3f6280260df409",
"fingerprint-data": {
"offered-options": [
"MCCP2",
"MSSP"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"CHARSET",
"COM_PORT",
"ECHO",
"EOR",
"GMCP",
"MCCP3",
"MSDP",
"MSP",
"MXP",
"SGA",
"STATUS",
"ZMP"
],
"requested-options": [
"CHARSET",
"NAWS",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": " \n* connect user pass\n logs in\n \n* connect guest guest\n logs in as a guest\n \n* request <user> <email> <your name>\n requests a character\n \n* ch user pass\n logs in hidden, if you are a wizard\n \n* HELP\n Shows the help screen\n \n* WHO\n Shows who's online\n \n* QUIT\n Disconnects\n \n\n",
"banner_before_return": "\n\r\nThis world is Pueblo 1.0 Enhanced.\r\n\r\n</xch_mudtext><img xch_mode=html><pre>\r\nWelcome to a ProtoMUCK site!\r\n\nconnect <user> <password> to login\r\nch <user> <password> to login hidden (Wizard only)\r\nrequest <user> <email> <your name> to request a character\r\nhelp to get help\r\nWHO to see who is online\r\nQUIT to quit this screen\r\n</pre>\r\n",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"ANSI": "1",
"CODEBASE": "ProtoMUCK",
"FAMILY": "MUCK",
"MCCP": "1",
"NAME": "UntitledMUCK",
"PLAYERS": "2",
"UPTIME": "1727555399"
},
"option_states": {
"server_offered": {
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": true,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": true,
"MXP": false,
"ZMP": false
},
"server_requested": {
"AARDWOLF": false,
"ATCP": false,
"CHARSET": true,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MXP": false,
"NAWS": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.15225505828857422,
"total": 10.783868789672852
}
}
},
"sessions": [
{
"connected": "2026-03-07T04:04:18.770861+00:00",
"host": "216.226.128.180",
"ip": "216.226.128.180",
"port": 4443
},
{
"connected": "2026-04-07T07:05:53.228655+00:00",
"host": "216.226.128.180",
"ip": "216.226.128.180",
"port": 4443
}
]
}
Connection Logο
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug 216.226.128.180 4443
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=216.226.128.180 port=4443
INFO client_base.py:190 Connected to <Peer 216.226.128.180 4443>
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:773 recv IAC WILL MSSP
DEBUG stream_writer.py:2045 handle_will(MSSP)
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MSSP] = True
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DO TTYPE
DEBUG stream_writer.py:1887 handle_do(TTYPE)
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1024 send IAC WILL TTYPE
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3384 local_option[TTYPE] = True
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:773 recv IAC DO NAWS
DEBUG stream_writer.py:1887 handle_do(NAWS)
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1024 send IAC WILL NAWS
DEBUG stream_writer.py:2507 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3384 local_option[NAWS] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:773 recv IAC DO CHARSET
DEBUG stream_writer.py:1887 handle_do(CHARSET)
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC WILL CHARSET
DEBUG stream_writer.py:3384 local_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC DONT MXP
DEBUG stream_writer.py:2010 handle_dont(MXP)
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3384 local_option[MXP] = False
DEBUG stream_writer.py:773 recv IAC DONT ZMP
DEBUG stream_writer.py:2010 handle_dont(ZMP)
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3384 local_option[ZMP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSP
DEBUG stream_writer.py:2010 handle_dont(MSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3384 local_option[MSP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:2010 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3384 local_option[AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT ATCP
DEBUG stream_writer.py:2010 handle_dont(ATCP)
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3384 local_option[ATCP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'UntitledMUCK', 'PLAYERS': '2', 'UPTIME': '1727555399', 'ANSI': '1', 'CODEBASE':
'ProtoMUCK', 'FAMILY': 'MUCK', 'MCCP': '1'}
DEBUG stream_writer.py:773 recv IAC DONT MSDP
DEBUG stream_writer.py:2010 handle_dont(MSDP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3384 local_option[MSDP] = False
DEBUG stream_writer.py:773 recv IAC DONT GMCP
DEBUG stream_writer.py:2010 handle_dont(GMCP)
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3384 local_option[GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'UntitledMUCK', 'PLAYERS': '2', 'UPTIME': '1727555399', 'ANSI': '1', 'CODEBASE':
'ProtoMUCK', 'FAMILY': 'MUCK', 'MCCP': '1'}
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:483 MCCP2 decompression started (serverβclient)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSSP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WONT BINARY
DEBUG stream_writer.py:2199 handle_wont(BINARY)
DEBUG stream_writer.py:3384 remote_option[BINARY] = False
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WONT SGA
DEBUG stream_writer.py:2199 handle_wont(SGA)
DEBUG stream_writer.py:3384 remote_option[SGA] = False
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint 4e3f6280260df409
INFO client_base.py:122 Connection closed to <Peer 216.226.128.180 4443>
Aeronautica (216.226.128.180:6663)ο
Connection Banner:
Server URLsο
- Telnet: telnet://216.226.128.180:6663
Server Infoο
Codebase: ProtoMUCK
Players online: 0 [2]
Uptime: 555 days
Server Location: πΊπΈ United States (GeoIP)
Protocol Supportο
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: No
MSDP: No
MCCP: Yes (MSSP)
MCCP2: Negotiated
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprintο
This fingerprint is shared by 5 other servers.
Options offered by server: MCCP2, MSSP
Options requested from client: CHARSET, NAWS, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "4e3f6280260df409",
"fingerprint-data": {
"offered-options": [
"MCCP2",
"MSSP"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"CHARSET",
"COM_PORT",
"ECHO",
"EOR",
"GMCP",
"MCCP3",
"MSDP",
"MSP",
"MXP",
"SGA",
"STATUS",
"ZMP"
],
"requested-options": [
"CHARSET",
"NAWS",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": " \r\n* connect user pass\r\n logs in\r\n \r\n* connect guest guest\r\n logs in as a guest\r\n \r\n* request <user> <email> <your name>\r\n requests a character\r\n \r\n* ch user pass\r\n logs in hidden, if you are a wizard\r\n \r\n* HELP\r\n Shows the help screen\r\n \r\n* WHO\r\n Shows who's online\r\n \r\n* QUIT\r\n Disconnects\r\n \r\n\r\n",
"banner_before_return": "\n\r\nThis world is Pueblo 1.0 Enhanced.\r\n\r\n</xch_mudtext><img xch_mode=html><pre>\r\nWelcome to a ProtoMUCK site!\r\n\nconnect <user> <password> to login\r\nch <user> <password> to login hidden (Wizard only)\r\nrequest <user> <email> <your name> to request a character\r\nhelp to get help\r\nWHO to see who is online\r\nQUIT to quit this screen\r\n</pre>\r\n \u001b[0;36m_ _\u001b[0m \u001b[0m\r\n \u001b[0;36m/\\ | | (_)\u001b[0m \u001b[0m\r\n \u001b[0;36m/ \\ ___ _ __ ___ _ __ __ _ _ _| |_ _ ___ __ _ \u001b[0m\u001b[0m\r\n \u001b[0;36m/ /\\ \\ / _ \\ '__/ _ \\| '_ \\ / _` | | | | __| |/ __/ _` |\u001b[0m\u001b[0m\r\n \u001b[0;36m/ ____ \\ __/ | | (_) | | | | (_| | |_| | |_| | (_| (_| |\u001b[0m\u001b[0m\r\n \u001b[0;36m/_/ \\_\\___|_| \\___/|_| |_|\\__,_|\\__,_|\\__|_|\\___\\__,_|\u001b[0m\u001b[0m\r\n \r\n \r\n \r\n ,~-.\r\n ( ' )-. ,~'`-.\r\n ,~' ` ' ) ) _( _) )\r\n ( ( .--.===.--. ( ` ' )\r\n `.%%.;::|888.#`. `-'`~~=~'\r\n /%%/::::|8888\\##\\\r\n |%%/:::::|88888\\##| \u001b[1;34mEPIC SKY\u001b[0m\u001b[0m\r\n |%%|:::::|88888|##|.,-.\r\n \\%%|:::::|88888|##/ )_ \u001b[1;34mADVENTURES\u001b[0m\u001b[0m\r\n \\%\\:::::|88888/#/ ( `' )\r\n \\%\\::::|8888/#/( , -'`-.\r\n ,~-. `%\\:::|888/#'( ( ') )\r\n ( ) )_ `\\__|__/' `~-~=--~~='\r\n ( ` ') ) [VVVVV]\r\n (_(_.~~~' \\|_|/ \r\n [XXX]\r\n `\"\"\"'\r\n \r\n \r\n \r\n \r\n\u001b[1;37m----------------------------------------------------------\u001b[0m\u001b[0m\r\n \r\n \u001b[1;37m(We are currently recruiting Builders and Coders)\u001b[0m\u001b[0m\r\n \r\n \u001b[1;37mTo connect\u001b[0m: connect <username> <password>\u001b[0m\r\n \u001b[1;37mTo register\u001b[0m: request <username> <password> <email>\u001b[0m\r\n \u001b[1;37mTo visit\u001b[0m: connect guest guest\u001b[0m\r\n \u001b[1;37mFor help\u001b[0m: help\u001b[0m\r\n \u001b[1;37mSee who's on\u001b[0m: WHO\u001b[0m\r\n \u001b[1;37mTo disconnect\u001b[0m: QUIT\u001b[0m\r\n \r\n \r\n \r\n0 players on right now. Log on and become another one!\r\n",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"ANSI": "1",
"CODEBASE": "ProtoMUCK",
"FAMILY": "MUCK",
"MCCP": "1",
"NAME": "Aeronautica",
"PLAYERS": "0",
"UPTIME": "1727555400"
},
"option_states": {
"server_offered": {
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": true,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": true,
"MXP": false,
"ZMP": false
},
"server_requested": {
"AARDWOLF": false,
"ATCP": false,
"CHARSET": true,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MXP": false,
"NAWS": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.10122966766357422,
"total": 10.735414028167725
}
}
},
"sessions": [
{
"connected": "2026-03-07T03:57:44.870540+00:00",
"host": "216.226.128.180",
"ip": "216.226.128.180",
"port": 6663
},
{
"connected": "2026-04-07T07:12:17.015176+00:00",
"host": "216.226.128.180",
"ip": "216.226.128.180",
"port": 6663
}
]
}
Connection Logο
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug 216.226.128.180 6663
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=216.226.128.180 port=6663
INFO client_base.py:190 Connected to <Peer 216.226.128.180 6663>
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:773 recv IAC WILL MSSP
DEBUG stream_writer.py:2045 handle_will(MSSP)
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MSSP] = True
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DO TTYPE
DEBUG stream_writer.py:1887 handle_do(TTYPE)
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1024 send IAC WILL TTYPE
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3384 local_option[TTYPE] = True
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:773 recv IAC DO NAWS
DEBUG stream_writer.py:1887 handle_do(NAWS)
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1024 send IAC WILL NAWS
DEBUG stream_writer.py:2507 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3384 local_option[NAWS] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:773 recv IAC DO CHARSET
DEBUG stream_writer.py:1887 handle_do(CHARSET)
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC WILL CHARSET
DEBUG stream_writer.py:3384 local_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT MXP
DEBUG stream_writer.py:2010 handle_dont(MXP)
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3384 local_option[MXP] = False
DEBUG stream_writer.py:773 recv IAC DONT ZMP
DEBUG stream_writer.py:2010 handle_dont(ZMP)
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3384 local_option[ZMP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Aeronautica', 'PLAYERS': '0', 'UPTIME': '1727555400', 'ANSI': '1', 'CODEBASE':
'ProtoMUCK', 'FAMILY': 'MUCK', 'MCCP': '1'}
DEBUG stream_writer.py:773 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:2010 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3384 local_option[AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT GMCP
DEBUG stream_writer.py:2010 handle_dont(GMCP)
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3384 local_option[GMCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSDP
DEBUG stream_writer.py:2010 handle_dont(MSDP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3384 local_option[MSDP] = False
DEBUG stream_writer.py:773 recv IAC DONT MSP
DEBUG stream_writer.py:2010 handle_dont(MSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3384 local_option[MSP] = False
DEBUG stream_writer.py:773 recv IAC DONT ATCP
DEBUG stream_writer.py:2010 handle_dont(ATCP)
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3384 local_option[ATCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Aeronautica', 'PLAYERS': '0', 'UPTIME': '1727555400', 'ANSI': '1', 'CODEBASE':
'ProtoMUCK', 'FAMILY': 'MUCK', 'MCCP': '1'}
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:483 MCCP2 decompression started (serverβclient)
DEBUG client_base.py:534 negotiation failed after 4.01s.
DEBUG client_base.py:540 failed-reply: 'WILL MSSP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WONT BINARY
DEBUG stream_writer.py:2199 handle_wont(BINARY)
DEBUG stream_writer.py:3384 remote_option[BINARY] = False
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WONT SGA
DEBUG stream_writer.py:2199 handle_wont(SGA)
DEBUG stream_writer.py:3384 remote_option[SGA] = False
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint 4e3f6280260df409
INFO client_base.py:122 Connection closed to <Peer 216.226.128.180 6663>
Aeronautica (mucks.cyberleo.net:6660)ο
Connection Banner:
Server URLsο
- Telnet: telnet://mucks.cyberleo.net:6660
Server Infoο
Codebase: ProtoMUCK
Players online: 0 [3]
Uptime: 555 days
Server Location: πΊπΈ United States (GeoIP)
Protocol Supportο
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: No
MSDP: No
MCCP: Yes (MSSP)
MCCP2: Negotiated
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprintο
This fingerprint is shared by 5 other servers.
Options offered by server: MCCP2, MSSP
Options requested from client: CHARSET, NAWS, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "4e3f6280260df409",
"fingerprint-data": {
"offered-options": [
"MCCP2",
"MSSP"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"CHARSET",
"COM_PORT",
"ECHO",
"EOR",
"GMCP",
"MCCP3",
"MSDP",
"MSP",
"MXP",
"SGA",
"STATUS",
"ZMP"
],
"requested-options": [
"CHARSET",
"NAWS",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": " \r\n* connect user pass\r\n logs in\r\n \r\n* connect guest guest\r\n logs in as a guest\r\n \r\n* request <user> <email> <your name>\r\n requests a character\r\n \r\n* ch user pass\r\n logs in hidden, if you are a wizard\r\n \r\n* HELP\r\n Shows the help screen\r\n \r\n* WHO\r\n Shows who's online\r\n \r\n* QUIT\r\n Disconnects\r\n \r\n\r\n",
"banner_before_return": "\n\n \u001b[0;36m_ _\u001b[0m \u001b[0m\r\n \u001b[0;36m/\\ | | (_)\u001b[0m \u001b[0m\r\n \u001b[0;36m/ \\ ___ _ __ ___ _ __ __ _ _ _| |_ _ ___ __ _ \u001b[0m\u001b[0m\r\n \u001b[0;36m/ /\\ \\ / _ \\ '__/ _ \\| '_ \\ / _` | | | | __| |/ __/ _` |\u001b[0m\u001b[0m\r\n \u001b[0;36m/ ____ \\ __/ | | (_) | | | | (_| | |_| | |_| | (_| (_| |\u001b[0m\u001b[0m\r\n \u001b[0;36m/_/ \\_\\___|_| \\___/|_| |_|\\__,_|\\__,_|\\__|_|\\___\\__,_|\u001b[0m\u001b[0m\r\n \r\n \r\n \r\n ,~-.\r\n ( ' )-. ,~'`-.\r\n ,~' ` ' ) ) _( _) )\r\n ( ( .--.===.--. ( ` ' )\r\n `.%%.;::|888.#`. `-'`~~=~'\r\n /%%/::::|8888\\##\\\r\n |%%/:::::|88888\\##| \u001b[1;34mEPIC SKY\u001b[0m\u001b[0m\r\n |%%|:::::|88888|##|.,-.\r\n \\%%|:::::|88888|##/ )_ \u001b[1;34mADVENTURES\u001b[0m\u001b[0m\r\n \\%\\:::::|88888/#/ ( `' )\r\n \\%\\::::|8888/#/( , -'`-.\r\n ,~-. `%\\:::|888/#'( ( ') )\r\n ( ) )_ `\\__|__/' `~-~=--~~='\r\n ( ` ') ) [VVVVV]\r\n (_(_.~~~' \\|_|/ \r\n [XXX]\r\n `\"\"\"'\r\n \r\n \r\n \r\n \r\n\u001b[1;37m----------------------------------------------------------\u001b[0m\u001b[0m\r\n \r\n \u001b[1;37m(We are currently recruiting Builders and Coders)\u001b[0m\u001b[0m\r\n \r\n \u001b[1;37mTo connect\u001b[0m: connect <username> <password>\u001b[0m\r\n \u001b[1;37mTo register\u001b[0m: request <username> <password> <email>\u001b[0m\r\n \u001b[1;37mTo visit\u001b[0m: connect guest guest\u001b[0m\r\n \u001b[1;37mFor help\u001b[0m: help\u001b[0m\r\n \u001b[1;37mSee who's on\u001b[0m: WHO\u001b[0m\r\n \u001b[1;37mTo disconnect\u001b[0m: QUIT\u001b[0m\r\n \r\n \r\n \r\n0 players on right now. Log on and become another one!\r\n",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"ANSI": "1",
"CODEBASE": "ProtoMUCK",
"FAMILY": "MUCK",
"MCCP": "1",
"NAME": "Aeronautica",
"PLAYERS": "0",
"UPTIME": "1727555400"
},
"option_states": {
"server_offered": {
"AARDWOLF": false,
"ATCP": false,
"GMCP": false,
"MCCP2": true,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MSSP": true,
"MXP": false,
"ZMP": false
},
"server_requested": {
"AARDWOLF": false,
"ATCP": false,
"CHARSET": true,
"GMCP": false,
"MCCP2": false,
"MCCP3": false,
"MSDP": false,
"MSP": false,
"MXP": false,
"NAWS": true,
"TTYPE": true,
"ZMP": false
}
},
"scan_type": "quick",
"timing": {
"probe": 0.15285110473632812,
"total": 10.798652410507202
}
}
},
"sessions": [
{
"connected": "2026-03-07T03:57:26.505925+00:00",
"host": "mucks.cyberleo.net",
"ip": "216.226.128.180",
"port": 6660
},
{
"connected": "2026-04-07T06:51:07.140834+00:00",
"host": "mucks.cyberleo.net",
"ip": "216.226.128.180",
"port": 6660
}
]
}
Connection Logο
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug mucks.cyberleo.net 6660
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=mucks.cyberleo.net port=6660
INFO client_base.py:190 Connected to <Peer 216.226.128.180 6660>
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = True
DEBUG stream_writer.py:1024 send IAC WILL ZMP
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSDP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSP
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = True
DEBUG stream_writer.py:1024 send IAC WILL GMCP
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = True
DEBUG stream_writer.py:1024 send IAC WILL MXP
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = True
DEBUG stream_writer.py:1024 send IAC WILL ATCP
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[WILL + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:1024 send IAC DO ZMP
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:1024 send IAC DO MSDP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP3_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSP
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:1024 send IAC DO GMCP
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = True
DEBUG stream_writer.py:1024 send IAC DO MXP
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:1024 send IAC DO ATCP
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
DEBUG stream_writer.py:773 recv IAC WILL MSSP
DEBUG stream_writer.py:2045 handle_will(MSSP)
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MSSP] = True
DEBUG stream_writer.py:3384 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:773 recv IAC WILL MCCP2_COMPRESS
DEBUG stream_writer.py:2045 handle_will(MCCP2_COMPRESS)
DEBUG stream_writer.py:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:3384 remote_option[MCCP2_COMPRESS] = True
DEBUG stream_writer.py:3384 pending_option[DO + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DO TTYPE
DEBUG stream_writer.py:1887 handle_do(TTYPE)
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:1024 send IAC WILL TTYPE
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3384 local_option[TTYPE] = True
DEBUG stream_writer.py:3384 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:773 recv IAC DO NAWS
DEBUG stream_writer.py:1887 handle_do(NAWS)
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:1024 send IAC WILL NAWS
DEBUG stream_writer.py:2507 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3384 local_option[NAWS] = True
DEBUG stream_writer.py:3384 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:773 recv IAC DO CHARSET
DEBUG stream_writer.py:1887 handle_do(CHARSET)
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC WILL CHARSET
DEBUG stream_writer.py:3384 local_option[CHARSET] = True
DEBUG stream_writer.py:3384 pending_option[WILL + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC DONT ZMP
DEBUG stream_writer.py:2010 handle_dont(ZMP)
DEBUG stream_writer.py:3384 pending_option[WILL + ZMP] = False
DEBUG stream_writer.py:3384 local_option[ZMP] = False
DEBUG stream_writer.py:773 recv IAC DONT AARDWOLF
DEBUG stream_writer.py:2010 handle_dont(AARDWOLF)
DEBUG stream_writer.py:3384 pending_option[WILL + AARDWOLF] = False
DEBUG stream_writer.py:3384 local_option[AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC DONT MSDP
DEBUG stream_writer.py:2010 handle_dont(MSDP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSDP] = False
DEBUG stream_writer.py:3384 local_option[MSDP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP3_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC DONT MSP
DEBUG stream_writer.py:2010 handle_dont(MSP)
DEBUG stream_writer.py:3384 pending_option[WILL + MSP] = False
DEBUG stream_writer.py:3384 local_option[MSP] = False
DEBUG stream_writer.py:773 recv IAC DONT GMCP
DEBUG stream_writer.py:2010 handle_dont(GMCP)
DEBUG stream_writer.py:3384 pending_option[WILL + GMCP] = False
DEBUG stream_writer.py:3384 local_option[GMCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MXP
DEBUG stream_writer.py:2010 handle_dont(MXP)
DEBUG stream_writer.py:3384 pending_option[WILL + MXP] = False
DEBUG stream_writer.py:3384 local_option[MXP] = False
DEBUG stream_writer.py:773 recv IAC DONT ATCP
DEBUG stream_writer.py:2010 handle_dont(ATCP)
DEBUG stream_writer.py:3384 pending_option[WILL + ATCP] = False
DEBUG stream_writer.py:3384 local_option[ATCP] = False
DEBUG stream_writer.py:773 recv IAC DONT MCCP2_COMPRESS
DEBUG stream_writer.py:2010 handle_dont(MCCP2_COMPRESS)
DEBUG stream_writer.py:3384 pending_option[WILL + MCCP2_COMPRESS] = False
DEBUG stream_writer.py:3384 local_option[MCCP2_COMPRESS] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Aeronautica', 'PLAYERS': '0', 'UPTIME': '1727555400', 'ANSI': '1', 'CODEBASE':
'ProtoMUCK', 'FAMILY': 'MUCK', 'MCCP': '1'}
DEBUG stream_writer.py:773 recv IAC WONT ZMP
DEBUG stream_writer.py:2199 handle_wont(ZMP)
DEBUG stream_writer.py:3384 remote_option[ZMP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:773 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2199 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3384 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3384 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:773 recv IAC WONT MSDP
DEBUG stream_writer.py:2199 handle_wont(MSDP)
DEBUG stream_writer.py:3384 remote_option[MSDP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:773 recv IAC WONT MCCP3_COMPRESS
DEBUG stream_writer.py:2199 handle_wont(MCCP3_COMPRESS)
DEBUG stream_writer.py:3384 remote_option[MCCP3_COMPRESS] = False
DEBUG stream_writer.py:3384 pending_option[DO + MCCP3_COMPRESS] = False
DEBUG stream_writer.py:773 recv IAC WONT MSP
DEBUG stream_writer.py:2199 handle_wont(MSP)
DEBUG stream_writer.py:3384 remote_option[MSP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MSP] = False
DEBUG stream_writer.py:773 recv IAC WONT GMCP
DEBUG stream_writer.py:2199 handle_wont(GMCP)
DEBUG stream_writer.py:3384 remote_option[GMCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:773 recv IAC WONT MXP
DEBUG stream_writer.py:2199 handle_wont(MXP)
DEBUG stream_writer.py:3384 remote_option[MXP] = False
DEBUG stream_writer.py:3384 pending_option[DO + MXP] = False
DEBUG stream_writer.py:773 recv IAC WONT ATCP
DEBUG stream_writer.py:2199 handle_wont(ATCP)
DEBUG stream_writer.py:3384 remote_option[ATCP] = False
DEBUG stream_writer.py:3384 pending_option[DO + ATCP] = False
DEBUG stream_writer.py:767 begin sub-negotiation SB MSSP
DEBUG stream_writer.py:754 sub-negotiation cmd MSSP SE completion byte
DEBUG stream_writer.py:2238 [SB + MSSP] unsolicited
DEBUG stream_writer.py:1796 MSSP: {'NAME': 'Aeronautica', 'PLAYERS': '0', 'UPTIME': '1727555400', 'ANSI': '1', 'CODEBASE':
'ProtoMUCK', 'FAMILY': 'MUCK', 'MCCP': '1'}
DEBUG stream_writer.py:767 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:754 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3384 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2404 recv TTYPE SEND: b''
DEBUG stream_writer.py:2416 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:767 begin sub-negotiation SB MCCP2_COMPRESS
DEBUG stream_writer.py:754 sub-negotiation cmd MCCP2_COMPRESS SE completion byte
DEBUG stream_writer.py:2238 [SB + MCCP2_COMPRESS] unsolicited
DEBUG stream_writer.py:3232 MCCP2 activated
DEBUG client_base.py:483 MCCP2 decompression started (serverβclient)
DEBUG client_base.py:534 negotiation failed after 4.00s.
DEBUG client_base.py:540 failed-reply: 'WILL MSSP'
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:1024 send IAC DO BINARY
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:1024 send IAC DO STATUS
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:1024 send IAC DO CHARSET
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = True
DEBUG stream_writer.py:1024 send IAC DO EOR
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:1024 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:773 recv IAC WONT BINARY
DEBUG stream_writer.py:2199 handle_wont(BINARY)
DEBUG stream_writer.py:3384 remote_option[BINARY] = False
DEBUG stream_writer.py:3384 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:773 recv IAC WONT SGA
DEBUG stream_writer.py:2199 handle_wont(SGA)
DEBUG stream_writer.py:3384 remote_option[SGA] = False
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = False
DEBUG stream_writer.py:773 recv IAC WONT ECHO
DEBUG stream_writer.py:2199 handle_wont(ECHO)
DEBUG stream_writer.py:3384 remote_option[ECHO] = False
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WONT STATUS
DEBUG stream_writer.py:2199 handle_wont(STATUS)
DEBUG stream_writer.py:3384 remote_option[STATUS] = False
DEBUG stream_writer.py:3384 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:773 recv IAC WONT CHARSET
DEBUG stream_writer.py:2199 handle_wont(CHARSET)
DEBUG stream_writer.py:3384 remote_option[CHARSET] = False
DEBUG stream_writer.py:3384 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:773 recv IAC WONT EOR
DEBUG stream_writer.py:2199 handle_wont(EOR)
DEBUG stream_writer.py:3384 remote_option[EOR] = False
DEBUG stream_writer.py:3384 pending_option[DO + EOR] = False
DEBUG stream_writer.py:773 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2199 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3384 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3384 pending_option[DO + COM_PORT_OPTION] = False
DEBUG fingerprinting.py:849 connection for server fingerprint 4e3f6280260df409
INFO client_base.py:122 Connection closed to <Peer 216.226.128.180 6660>
NoirHaven (mucks.cyberleo.net:7878)ο
Connection Banner:
Server URLsο
- Telnet: telnet://mucks.cyberleo.net:7878
Server Infoο
Codebase: ProtoMUCK
Players online: 0 [4]
Uptime: 503 days
Server Location: πΊπΈ United States (GeoIP)
Protocol Supportο
MUD-specific protocols detected via MSSP flags or Telnet negotiation.
MSSP: Yes (MSSP)
GMCP: No
MSDP: No
MCCP: Yes (MSSP)
MCCP2: No
MXP: No
MSP: No
MCP: No
ZMP: No
Telnet Fingerprintο
This fingerprint is shared by 1 other server.
Options offered by server: MSSP
Options requested from client: CHARSET, NAWS, TTYPE
The complete JSON record collected during the scan, including Telnet negotiation results and any MSSP metadata.
Show JSON
{
"server-probe": {
"fingerprint": "87bf69b65eb785ac",
"fingerprint-data": {
"offered-options": [
"MSSP"
],
"probed-protocol": "server",
"refused-options": [
"AARDWOLF",
"ATCP",
"BINARY",
"CHARSET",
"COM_PORT",
"ECHO",
"EOR",
"GMCP",
"MSDP",
"MSP",
"MXP",
"SGA",
"STATUS",
"ZMP"
],
"requested-options": [
"CHARSET",
"NAWS",
"TTYPE"
],
"scan-type": "quick"
},
"session_data": {
"banner_after_return": " \r\n* connect user pass\r\n logs in\r\n \r\n* connect guest guest\r\n logs in as a guest\r\n \r\n* request <user> <email> <your name>\r\n requests a character\r\n \r\n* ch user pass\r\n logs in hidden, if you are a wizard\r\n \r\n* HELP\r\n Shows the help screen\r\n \r\n* WHO\r\n Shows who's online\r\n \r\n* QUIT\r\n Disconnects\r\n \r\n\r\n",
"banner_before_return": "\n \r\n \u001b[1;37m _ _ _ _ _ \u001b[0m\u001b[0m\r\n \u001b[1;37m| \\ | | ___ (_)_ __ | | | | __ ___ _____ _ __ \u001b[0m\u001b[0m\r\n \u001b[1;37m| \\| |/ _ \\| | '__| | |_| |/ _` \\ \\ / / _ \\ '_ \\\u001b[0m\u001b[0m\r\n \u001b[1;37m| |\\ | (_) | | | | _ | (_| |\\ V / __/ | | |\u001b[0m\u001b[0m\r\n \u001b[1;37m|_| \\_|\\___/|_|_| |_| |_|\\__,_| \\_/ \\___|_| |_|\u001b[0m\u001b[0m\r\n \r\n \r\n \u001b[1;30m +-'~`---------------------------------/\\--\u001b[0m\u001b[0m\r\n \u001b[1;30m||\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\"\" \\\\\\\\\\\\ \\/~)\u001b[0m\u001b[0m\r\n \u001b[1;30m|| \\\\\\\\\\\\ \\/_\u001b[0m\u001b[0m\r\n \u001b[1;30m |~~~~~~~~-________________-_________________\\ ~--_\u001b[0m\u001b[0m\r\n \u001b[1;30m !---------|_________ ------~~~~~(-- )--~~\u001b[0m\u001b[0m\r\n \u001b[1;30m \\ /~~~~\\~~\\ \u001b[0;33m )--- \\_ \u001b[1;30m/(\u001b[0m\u001b[0m\r\n \u001b[1;30m || | | \u001b[0;33m\\ \u001b[1;30m()\u001b[0;33m \\\u001b[1;30m\\\u001b[0m\u001b[0m\r\n \u001b[1;30m \\\\____/_ / ()\u001b[0;33m\\ \\\u001b[1;30m\\\u001b[0m\u001b[0m\r\n \u001b[1;30m `~~~~~~~~~-. \u001b[0;33m\\ \\\u001b[1;30m\\\u001b[0m\u001b[0m\r\n \u001b[1;30m \\ \u001b[0;33m\\ \u001b[1;30m<\u001b[1;33m($)\u001b[1;30m>\u001b[0;33m \\\u001b[1;30m\\\u001b[0m\u001b[0m\r\n \u001b[1;30m \\ \u001b[0;33m\\ \\\u001b[1;30m\\\u001b[0m\u001b[0m\r\n \u001b[1;30m \\ \u001b[0;33m\\ \\\u001b[1;30m\\\u001b[0m\u001b[0m\r\n \u001b[1;30m \\ \u001b[0;33m\\ \\\u001b[1;30m\\\u001b[0m\u001b[0m\r\n \u001b[1;30m \\ \u001b[0;33m\\ \u001b[1;30m()\u001b[0;33m \\\u001b[1;30m|\u001b[0m\u001b[0m\r\n \u001b[1;30m _\\_\u001b[0;33m\\__\u001b[1;30m====~~~\u001b[0m\u001b[0m\r\n \r\n \r\n \u001b[1;37m------------------------------------------------------------\u001b[0m\u001b[0m\r\n \u001b[1;33mWelcome to Noir Haven: An Alternate Look on the Dirty 30's!\u001b[0m\u001b[0m\r\n \u001b[1;37m------------------------------------------------------------\u001b[0m\u001b[0m\r\n \r\n \u001b[1;31m(We are currently recruiting Builders and Coders)\u001b[0m\u001b[0m\r\n \r\n \u001b[1;37mTo connect\u001b[0m: connect <username> <password>\u001b[0m\r\n \u001b[1;37mTo register\u001b[0m: request <username> <password> <email>\u001b[0m\r\n \u001b[1;37mTo visit\u001b[0m: connect guest guest\u001b[0m\r\n \u001b[1;37mFor help\u001b[0m: help\u001b[0m\r\n \u001b[1;37mSee who's on\u001b[0m: WHO\u001b[0m\r\n \u001b[1;31mTo disconnect\u001b[0m: QUIT\u001b[0m\r\n \r\n0 players on right now. Log on and become another one!\r\n",
"dsr_replies": 0,
"dsr_requests": 0,
"encoding": "ascii",
"mssp": {
"ANSI": "1",
"CODEBASE": "ProtoMUCK",
"FAMILY": "MUCK",
"MCCP": "1",
"NAME": "NoirHaven",
"PLAYERS": "0",
"UPTIME": "1727555399"
},
"option_states": {
"server_offered": {
"0x56": false,
"MSSP": true
},
"server_requested": {
"CHARSET": true,
"NAWS": true,
"TTYPE": true
}
},
"scan_type": "quick",
"timing": {
"probe": 0.22095894813537598,
"total": 4.94403862953186
}
}
},
"sessions": [
{
"connected": "2026-02-14T17:12:18.585907+00:00",
"host": "mucks.cyberleo.net",
"ip": "216.226.128.180",
"port": 7878
}
]
}
Connection Logο
Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server.
Generated by telnetlib3-fingerprint
telnetlib3-fingerprint --loglevel=debug mucks.cyberleo.net 7878
Show Logfile
DEBUG client.py:1200 Fingerprint client: host=mucks.cyberleo.net port=7878
ERROR client.py:1318 mucks.cyberleo.net:7878: [Errno 111] Connect call failed ('216.226.128.180', 7878)