btmux.com
=========

.. raw:: html

   <pre class="ansi-banner" role="img" aria-label="ANSI art banner for btmux.com">                .---.---.
                   |___|___|
                   |   |   |                     .--------.
                   |---|---|                     |        |
                   |___|___|       ______        |________|
                       \__\______/\~~~~~~/\_______/_/
                      .' |      |  `____'  |      | ',
                     |   |      |./' || `\.|      |   |
                    /',  |      |    ||    |      |  ,'\
                   /   ',|      |  \@||@/  |      |,'   \
                  /     /| \~~/ |`\`~~~~'/'| \~~/ |\     \
                 /     /||  \/  | |~~~~~~| |  \/  ||\     \
                /     / ||------| |______| |------|| \     \
      ,'~~~\\\\/     /  |`~~~~~~'/        \`~~~~~~'|  \     \'|~~\
       \    `\/     /   |  ()o  \ . '``' . /  o()  |   \     \|  |
        `\    `',../.    `\ o@()  ~~~~~~~~  ()@o /`     \.,;'`|  |
          `\    `\___\     `\__________________/`       |     |  |
            `\   /'``\   |~~~~~~~~~~~~~~~~~~~~~~~~|     |.,;'``\ |
              `\/\    `\ `\____\~~~~~~~~~~~~/____/'      \.'``'.\|
                  `\    `\------,|   /\   |,--------,_    |    |
                    `\    `\    ||  /__\  ||        |_]   |    |
                      `\    `\ _||        ||________|_    |    |
                     [_|`\   ,.\|`~|~~~~|~'|        |_]   |'``'|
                       |  `\'  .'|/      \||        |     `,..,'
                       |   &lt;`'' |          |   |&gt;   |
                       |========|          |========|   Battletech:
                      |          |        |          |  The Frontier Lands
                      | =      = |        | =      = |
                      |          |        |          |  http://btmux.com
                      | =      = |        | =      = |
                      |__________|        |__________|  Head Admin:
                      /~~~~~~~~~~\        /~~~~~~~~~~\  -&gt; Power Shaper
                     |.---||||---.|      |.---||||---.| 
                     `~~~~~~~~~~~~'      `~~~~~~~~~~~~'
    _____________________________________________________________________________
   |connect &lt;name&gt; &lt;password&gt; ...................... Connect to the MUX | WHO    |
   |connect "&lt;full name&gt;" &lt;password&gt; ............... Connect to the MUX |        |
   |create &lt;name&gt; &lt;password&gt;  .................. Create a New Character |        |
   |create "&lt;full name&gt;" &lt;password&gt; ............ Create a New Character | QUIT   |
   `-----------------------------------------------------------------------------'</pre>

.. raw:: html

   <p class="mud-connect">
   <a href="telnet://btmux.com:5555" class="telnet-link">btmux.com:5555</a>
   <button class="copy-btn" data-host="btmux.com" data-port="5555" title="Copy host and port" aria-label="Copy btmux.com port 5555 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x2398;</span>
   </button>
   </p>

Telnet Fingerprint
------------------

:ref:`8230b57f2279de84... <fp_8230b57f2279de84>`

*This fingerprint is shared by 102 other servers.*

**Data source**: `8230b57f2279de84/b0f5d06236d1b297.json <https://github.com/jquast/muds.modem.xyz/tree/master/data/server/8230b57f2279de84/b0f5d06236d1b297.json>`_

The complete JSON record collected during the scan,
including Telnet negotiation results and any
MSSP metadata.

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "8230b57f2279de84",
       "fingerprint-data": {
         "offered-options": [],
         "probed-protocol": "server",
         "refused-options": [
           "BINARY",
           "CHARSET",
           "COM_PORT",
           "ECHO",
           "EOR",
           "SGA",
           "STATUS"
         ],
         "requested-options": [],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "                .---.---.\r\n                |___|___|\r\n                |   |   |                     .--------.\r\n                |---|---|                     |        |\r\n                |___|___|       ______        |________|\r\n                    \\__\\______/\\~~~~~~/\\_______/_/\r\n                   .' |      |  `____'  |      | ',\r\n                  |   |      |./' || `\\.|      |   |\r\n                 /',  |      |    ||    |      |  ,'\\\r\n                /   ',|      |  \\@||@/  |      |,'   \\\r\n               /     /| \\~~/ |`\\`~~~~'/'| \\~~/ |\\     \\\r\n              /     /||  \\/  | |~~~~~~| |  \\/  ||\\     \\\r\n             /     / ||------| |______| |------|| \\     \\\r\n   ,'~~~\\\\\\\\/     /  |`~~~~~~'/        \\`~~~~~~'|  \\     \\'|~~\\\r\n    \\    `\\/     /   |  ()o  \\ . '``' . /  o()  |   \\     \\|  |\r\n     `\\    `',../.    `\\ o@()  ~~~~~~~~  ()@o /`     \\.,;'`|  |\r\n       `\\    `\\___\\     `\\__________________/`       |     |  |\r\n         `\\   /'``\\   |~~~~~~~~~~~~~~~~~~~~~~~~|     |.,;'``\\ |\r\n           `\\/\\    `\\ `\\___",
         "banner_before_return": "                .---.---.\r\n                |___|___|\r\n                |   |   |                     .--------.\r\n                |---|---|                     |        |\r\n                |___|___|       ______        |________|\r\n                    \\__\\______/\\~~~~~~/\\_______/_/\r\n                   .' |      |  `____'  |      | ',\r\n                  |   |      |./' || `\\.|      |   |\r\n                 /',  |      |    ||    |      |  ,'\\\r\n                /   ',|      |  \\@||@/  |      |,'   \\\r\n               /     /| \\~~/ |`\\`~~~~'/'| \\~~/ |\\     \\\r\n              /     /||  \\/  | |~~~~~~| |  \\/  ||\\     \\\r\n             /     / ||------| |______| |------|| \\     \\\r\n   ,'~~~\\\\\\\\/     /  |`~~~~~~'/        \\`~~~~~~'|  \\     \\'|~~\\\r\n    \\    `\\/     /   |  ()o  \\ . '``' . /  o()  |   \\     \\|  |\r\n     `\\    `',../.    `\\ o@()  ~~~~~~~~  ()@o /`     \\.,;'`|  |\r\n       `\\    `\\___\\     `\\__________________/`       |     |  |\r\n         `\\   /'``\\   |~~~~~~~~~~~~~~~~~~~~~~~~|     |.,;'``\\ |\r\n           `\\/\\    `\\ `\\____\\~~~~~~~~~~~~/____/'      \\.'``'.\\|\r\n               `\\    `\\------,|   /\\   |,--------,_    |    |\r\n                 `\\    `\\    ||  /__\\  ||        |_]   |    |\r\n                   `\\    `\\ _||        ||________|_    |    |\r\n                  [_|`\\   ,.\\|`~|~~~~|~'|        |_]   |'``'|\r\n                    |  `\\'  .'|/      \\||        |     `,..,'\r\n                    |   <`'' |          |   |>   |\r\n                    |========|          |========|   Battletech:\r\n                   |          |        |          |  The Frontier Lands\r\n                   | =      = |        | =      = |\r\n                   |          |        |          |  http://btmux.com\r\n                   | =      = |        | =      = |\r\n                   |__________|        |__________|  Head Admin:\r\n                   /~~~~~~~~~~\\        /~~~~~~~~~~\\  -> Power Shaper\r\n                  |.---||||---.|      |.---||||---.| \r\n                  `~~~~~~~~~~~~'      `~~~~~~~~~~~~'\r\n _____________________________________________________________________________\r\n|connect <name> <password> ...................... Connect to the MUX | WHO    |\r\n|connect \"<full name>\" <password> ............... Connect to the MUX |        |\r\n|create <name> <password>  .................. Create a New Character |        |\r\n|create \"<full name>\" <password> ............ Create a New Character | QUIT   |\r\n`-----------------------------------------------------------------------------'\r\n",
         "encoding": "ascii",
         "option_states": {
           "server_offered": {},
           "server_requested": {}
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.5040574073791504,
           "total": 3.05537486076355
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-02-08T16:19:56.616863+00:00",
         "host": "btmux.com",
         "ip": "155.138.164.96",
         "port": 5555
       }
     ]
   }

Connection Log
--------------

Debug-level log of the Telnet negotiation session,
showing each IAC (Interpret As Command) exchange
between client and server.

.. code-block:: text

   DEBUG client.py:770 Fingerprint client: host=btmux.com port=5555
   INFO client_base.py:174 Connected to <Peer 155.138.164.96 5555>
   DEBUG client_base.py:460 negotiation complete after 2.00s.
   DEBUG stream_writer.py:3036 pending_option[DO + BINARY] = True
   DEBUG stream_writer.py:938 send IAC DO BINARY
   DEBUG stream_writer.py:3036 pending_option[DO + SGA] = True
   DEBUG stream_writer.py:938 send IAC DO SGA
   DEBUG stream_writer.py:3036 pending_option[DO + ECHO] = True
   DEBUG stream_writer.py:938 send IAC DO ECHO
   DEBUG stream_writer.py:3036 pending_option[DO + STATUS] = True
   DEBUG stream_writer.py:938 send IAC DO STATUS
   DEBUG stream_writer.py:3036 pending_option[DO + CHARSET] = True
   DEBUG stream_writer.py:938 send IAC DO CHARSET
   DEBUG stream_writer.py:3036 pending_option[DO + EOR] = True
   DEBUG stream_writer.py:938 send IAC DO EOR
   DEBUG stream_writer.py:3036 pending_option[DO + COM_PORT_OPTION] = True
   DEBUG stream_writer.py:938 send IAC DO COM_PORT_OPTION
   DEBUG stream_writer.py:3036 pending_option[DO + GMCP] = True
   DEBUG stream_writer.py:938 send IAC DO GMCP
   DEBUG stream_writer.py:3036 pending_option[DO + MSDP] = True
   DEBUG stream_writer.py:938 send IAC DO MSDP
   DEBUG stream_writer.py:3036 pending_option[DO + MSSP] = True
   DEBUG stream_writer.py:938 send IAC DO MSSP
   DEBUG stream_writer.py:3036 pending_option[DO + MSP] = True
   DEBUG stream_writer.py:938 send IAC DO MSP
   DEBUG stream_writer.py:3036 pending_option[DO + MXP] = True
   DEBUG stream_writer.py:938 send IAC DO MXP
   DEBUG stream_writer.py:3036 pending_option[DO + ZMP] = True
   DEBUG stream_writer.py:938 send IAC DO ZMP
   DEBUG stream_writer.py:3036 pending_option[DO + AARDWOLF] = True
   DEBUG stream_writer.py:938 send IAC DO AARDWOLF
   DEBUG stream_writer.py:3036 pending_option[DO + ATCP] = True
   DEBUG stream_writer.py:938 send IAC DO ATCP
   INFO fingerprinting.py:746 connection for server fingerprint a8a260cc4662430c
   INFO client_base.py:105 Connection closed to <Peer 155.138.164.96 5555>

*Generated by* `telnetlib3-fingerprint <https://github.com/jquast/telnetlib3>`_

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug btmux.com 5555