literature.twbbs.io:23

Connection Banner:

literature.twbbs.io:23

BBS Software

Detected: TriBBS

Encoding

  • Effective encoding: big5

  • Override: big5 (from bbslist.txt)

  • Scanner detected: big5

Telnet Fingerprint

5470888562c02644…

This fingerprint is shared by 10 other servers.

Options offered by server: BINARY, ECHO, SGA

Options requested from client: BINARY, NAWS, TTYPE

Data source: 5470888562c02644/9cd9e561ff9e1708.json

The complete JSON record collected during the scan, including Telnet negotiation results and banner data.

{
  "server-probe": {
    "fingerprint": "5470888562c02644",
    "fingerprint-data": {
      "offered-options": [
        "BINARY",
        "ECHO",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "CHARSET",
        "COM_PORT",
        "EOR",
        "GMCP",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [
        "BINARY",
        "NAWS",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\b\u001b[0;7m             \u001b[m\n\r\u9019\u88e1\u6c92\u6709\u9019\u500b\u4eba\u5566\uff01\u001b[21;45H",
      "banner_before_return": "\u524d\u9032\u7ad9\u756b\u9762 (\u8acb\u81f3 pttbbs.conf \u4fee\u6539\u60a8\u7684\u524d\u9032\u7ad9\u756b\u9762)\u0000\u001b[H\u001b[J\u001b[3;1H                                                          \u001b[36m'.\u001b[m\n\r                                                       .   \",\n\r  \u001b[32mWhat \u001b[36mEver \u001b[34mOne's \u001b[31mAge \u001b[33mIs,\u001b[m                             +     :\n\r            \u001b[mWith \u001b[35mLiterature,\u001b[m      _-~          ':.  .\u001b[33m*\u001b[m'     ;,\n\r  \u001b[33mOne \u001b[31mAlways \u001b[32mBe \u001b[34mIn\u001b[m     _\u001b[33m*\u001b[m    :'\"`~.   :.      ~   ~;:.       \u001b[33m*\u001b[m\n\r             \"\u001b[31m+\u001b[m:      ~\u001b[32m\"\u001b[m;`  \u001b[33m*\u001b[m;.,/ \\|   \u001b[33m*\u001b[m      \u001b[31m;\u001b[m   :\u001b[33m*\u001b[m  \"\u001b[35m;\u001b[m,.   ;.,\n\r            \u001b[33m:\u001b[m' \\     / :\u001b[35m'\u001b[m) :\u001b[34m+\u001b[m      \u001b[35m+\u001b[m,  :`     :'  \":      ` ,:  :\n\r           '    \u001b[33m^\u001b[m   \u001b[36m\"\u001b[m' |\u001b[36m/\u001b[m   ;      :`  \u001b[35m;\u001b[m-     \u001b[33m*\u001b[m    \u001b[34m~\u001b[m     .  \u001b[33m*\u001b[37m\"  \u001b[33m*\u001b[31m^\u001b[m\n\r                 -'\"  +:     \u001b[31m\"\u001b[m,_\u001b[35m.\u001b[m:\u001b[33m;\u001b[m'    \u001b[32m\\\u001b[m_.,\u001b[32m~\u001b[m;'\u001b[32m:\u001b[m.  `:\u001b[35m.\u001b[m,\"'   ;   \".\n\r                  \u001b[32m`\u001b[m  .\u001b[31m~\u001b[m                                    \u001b[35m|\u001b[m'    :\n\r                     :,                                   .:     ;.\n\r                    ;:`                                 .\u001b[34m~\u001b[m`      \u001b[33m*\u001b[m\"\n\r                   \u001b[35m'\u001b[m'                                  '         \u001b[32m:\u001b[m\n\r                  *\"                                           \u001b[32m~\u001b[m\"\n\r                 +\u001b[32m:\u001b[m                                           .\"\n\r               _/'\n\r           _\u001b[31m.\u001b[m:*\u001b[35m|\u001b[m\n\r       -\u001b[32m~\u001b[m`'\n\r\u8acb\u8f38\u5165\u4ee3\u865f\uff0c\u6216\u4ee5 guest \u53c3\u89c0\uff0c\u6216\u4ee5 new \u8a3b\u518a: \u001b[0;7m             \u001b[m\u001b[23;1H\u001b[m\u001b[21;45H\u001b[0;7mr            \u001b[m\u001b[21;46H\u001b[H\u001b[J\u001b[3;1H                                                          \u001b[36m'.\u001b[m\n\r                                                       .   \",\n\r  \u001b[32mWhat \u001b[36mEver \u001b[34mOne's \u001b[31mAge \u001b[33mIs,\u001b[m                             +     :\n\r            \u001b[mWith \u001b[35mLiterature,\u001b[m      _-~          ':.  .\u001b[33m*\u001b[m'     ;,\n\r  \u001b[33mOne \u001b[31mAlways \u001b[32mBe \u001b[34mIn\u001b[m     _\u001b[33m*\u001b[m    :'\"`~.   :.      ~   ~;:.       \u001b[33m*\u001b[m\n\r             \"\u001b[31m+\u001b[m:      ~\u001b[32m\"\u001b[m;`  \u001b[33m*\u001b[m;.,/ \\|   \u001b[33m*\u001b[m      \u001b[31m;\u001b[m   :\u001b[33m*\u001b[m  \"\u001b[35m;\u001b[m,.   ;.,\n\r            \u001b[33m:\u001b[m' \\     / :\u001b[35m'\u001b[m) :\u001b[34m+\u001b[m      \u001b[35m+\u001b[m,  :`     :'  \":      ` ,:  :\n\r           '    \u001b[33m^\u001b[m   \u001b[36m\"\u001b[m' |\u001b[36m/\u001b[m   ;      :`  \u001b[35m;\u001b[m-     \u001b[33m*\u001b[m    \u001b[34m~\u001b[m     .  \u001b[33m*\u001b[37m\"  \u001b[33m*\u001b[31m^\u001b[m\n\r                 -'\"  +:     \u001b[31m\"\u001b[m,_\u001b[35m.\u001b[m:\u001b[33m;\u001b[m'    \u001b[32m\\\u001b[m_.,\u001b[32m~\u001b[m;'\u001b[32m:\u001b[m.  `:\u001b[35m.\u001b[m,\"'   ;   \".\n\r                  \u001b[32m`\u001b[m  .\u001b[31m~\u001b[m                                    \u001b[35m|\u001b[m'    :\n\r                     :,                                   .:     ;.\n\r                    ;:`                                 .\u001b[34m~\u001b[m`      \u001b[33m*\u001b[m\"\n\r                   \u001b[35m'\u001b[m'                                  '         \u001b[32m:\u001b[m\n\r                  *\"                                           \u001b[32m~\u001b[m\"\n\r                 +\u001b[32m:\u001b[m                                           .\"\n\r               _/'\n\r           _\u001b[31m.\u001b[m:*\u001b[35m|\u001b[m\n\r       -\u001b[32m~\u001b[m`'\n\r\u8acb\u8f38\u5165\u4ee3\u865f\uff0c\u6216\u4ee5 guest \u53c3\u89c0\uff0c\u6216\u4ee5 new \u8a3b\u518a: \u001b[0;7mr            \u001b[m\u001b[23;1H\u001b[m\u001b[21;46H",
      "encoding": "big5",
      "option_states": {
        "server_offered": {
          "BINARY": true,
          "ECHO": true,
          "SGA": true
        },
        "server_requested": {
          "BINARY": true,
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.45578479766845703,
        "total": 5.100083589553833
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-09T19:28:24.084145+00:00",
      "host": "literature.twbbs.io",
      "ip": "138.197.204.42",
      "port": 23
    }
  ]
}

Connection Log

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

DEBUG client.py:863 Fingerprint client: host=literature.twbbs.io port=23
INFO client_base.py:174 Connected to <Peer 138.197.204.42 23>
DEBUG stream_writer.py:706 recv IAC DO TTYPE
DEBUG stream_writer.py:1767 handle_do(TTYPE)
DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = True
DEBUG stream_writer.py:947 send IAC WILL TTYPE
DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = True
DEBUG stream_writer.py:3167 local_option[TTYPE] = True
DEBUG stream_writer.py:3167 pending_option[WILL + TTYPE] = False
DEBUG stream_writer.py:698 begin sub-negotiation SB TTYPE
DEBUG stream_writer.py:685 sub-negotiation cmd TTYPE SE completion byte
DEBUG stream_writer.py:3167 pending_option[SB + TTYPE] = False
DEBUG stream_writer.py:2234 recv TTYPE SEND: b''
DEBUG stream_writer.py:2247 send IAC SB TTYPE IS b'xterm-256color' IAC SE
DEBUG stream_writer.py:706 recv IAC DO NAWS
DEBUG stream_writer.py:1767 handle_do(NAWS)
DEBUG stream_writer.py:3167 pending_option[WILL + NAWS] = True
DEBUG stream_writer.py:947 send IAC WILL NAWS
DEBUG stream_writer.py:2339 send IAC SB NAWS (rows=25, cols=80) IAC SE
DEBUG stream_writer.py:3167 local_option[NAWS] = True
DEBUG stream_writer.py:3167 pending_option[WILL + NAWS] = False
DEBUG stream_writer.py:706 recv IAC WILL ECHO
DEBUG stream_writer.py:722 WILL ECHO unsolicited
DEBUG stream_writer.py:1897 handle_will(ECHO)
DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:947 send IAC DO ECHO
DEBUG stream_writer.py:3167 remote_option[ECHO] = True
DEBUG stream_writer.py:3167 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:706 recv IAC WILL SGA
DEBUG stream_writer.py:722 WILL SGA unsolicited
DEBUG stream_writer.py:1897 handle_will(SGA)
DEBUG stream_writer.py:3167 pending_option[DO + SGA] = True
DEBUG stream_writer.py:947 send IAC DO SGA
DEBUG stream_writer.py:3167 remote_option[SGA] = True
DEBUG stream_writer.py:3167 pending_option[DO + SGA] = False
DEBUG stream_writer.py:706 recv IAC WILL BINARY
DEBUG stream_writer.py:722 WILL BINARY unsolicited
DEBUG stream_writer.py:1897 handle_will(BINARY)
DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:947 send IAC DO BINARY
DEBUG stream_writer.py:3167 remote_option[BINARY] = True
DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = False
DEBUG stream_writer.py:706 recv IAC DO BINARY
DEBUG stream_writer.py:1767 handle_do(BINARY)
DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = True
DEBUG stream_writer.py:947 send IAC WILL BINARY
DEBUG stream_writer.py:3167 local_option[BINARY] = True
DEBUG stream_writer.py:3167 pending_option[WILL + BINARY] = False
DEBUG client_base.py:460 negotiation complete after 2.00s.
DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = True
DEBUG stream_writer.py:947 send IAC DO STATUS
DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = True
DEBUG stream_writer.py:947 send IAC DO CHARSET
DEBUG stream_writer.py:3167 pending_option[DO + EOR] = True
DEBUG stream_writer.py:947 send IAC DO EOR
DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = True
DEBUG stream_writer.py:947 send IAC DO COM_PORT_OPTION
DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = True
DEBUG stream_writer.py:947 send IAC DO GMCP
DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = True
DEBUG stream_writer.py:947 send IAC DO MSDP
DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = True
DEBUG stream_writer.py:947 send IAC DO MSSP
DEBUG stream_writer.py:3167 pending_option[DO + MSP] = True
DEBUG stream_writer.py:947 send IAC DO MSP
DEBUG stream_writer.py:3167 pending_option[DO + MXP] = True
DEBUG stream_writer.py:947 send IAC DO MXP
DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = True
DEBUG stream_writer.py:947 send IAC DO ZMP
DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = True
DEBUG stream_writer.py:947 send IAC DO AARDWOLF
DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = True
DEBUG stream_writer.py:947 send IAC DO ATCP
DEBUG stream_writer.py:706 recv IAC WONT STATUS
DEBUG stream_writer.py:2022 handle_wont(STATUS)
DEBUG stream_writer.py:3167 remote_option[STATUS] = False
DEBUG stream_writer.py:3167 pending_option[DO + STATUS] = False
DEBUG stream_writer.py:706 recv IAC WONT CHARSET
DEBUG stream_writer.py:2022 handle_wont(CHARSET)
DEBUG stream_writer.py:3167 remote_option[CHARSET] = False
DEBUG stream_writer.py:3167 pending_option[DO + CHARSET] = False
DEBUG stream_writer.py:706 recv IAC WONT EOR
DEBUG stream_writer.py:2022 handle_wont(EOR)
DEBUG stream_writer.py:3167 remote_option[EOR] = False
DEBUG stream_writer.py:3167 pending_option[DO + EOR] = False
DEBUG stream_writer.py:706 recv IAC WONT COM_PORT_OPTION
DEBUG stream_writer.py:2022 handle_wont(COM_PORT_OPTION)
DEBUG stream_writer.py:3167 remote_option[COM_PORT_OPTION] = False
DEBUG stream_writer.py:3167 pending_option[DO + COM_PORT_OPTION] = False
DEBUG stream_writer.py:706 recv IAC WONT GMCP
DEBUG stream_writer.py:2022 handle_wont(GMCP)
DEBUG stream_writer.py:3167 remote_option[GMCP] = False
DEBUG stream_writer.py:3167 pending_option[DO + GMCP] = False
DEBUG stream_writer.py:706 recv IAC WONT MSDP
DEBUG stream_writer.py:2022 handle_wont(MSDP)
DEBUG stream_writer.py:3167 remote_option[MSDP] = False
DEBUG stream_writer.py:3167 pending_option[DO + MSDP] = False
DEBUG stream_writer.py:706 recv IAC WONT MSSP
DEBUG stream_writer.py:2022 handle_wont(MSSP)
DEBUG stream_writer.py:3167 remote_option[MSSP] = False
DEBUG stream_writer.py:3167 pending_option[DO + MSSP] = False
DEBUG stream_writer.py:706 recv IAC WONT MSP
DEBUG stream_writer.py:2022 handle_wont(MSP)
DEBUG stream_writer.py:3167 remote_option[MSP] = False
DEBUG stream_writer.py:3167 pending_option[DO + MSP] = False
DEBUG stream_writer.py:706 recv IAC WONT MXP
DEBUG stream_writer.py:2022 handle_wont(MXP)
DEBUG stream_writer.py:3167 remote_option[MXP] = False
DEBUG stream_writer.py:3167 pending_option[DO + MXP] = False
DEBUG stream_writer.py:706 recv IAC WONT ZMP
DEBUG stream_writer.py:2022 handle_wont(ZMP)
DEBUG stream_writer.py:3167 remote_option[ZMP] = False
DEBUG stream_writer.py:3167 pending_option[DO + ZMP] = False
DEBUG stream_writer.py:706 recv IAC WONT AARDWOLF
DEBUG stream_writer.py:2022 handle_wont(AARDWOLF)
DEBUG stream_writer.py:3167 remote_option[AARDWOLF] = False
DEBUG stream_writer.py:3167 pending_option[DO + AARDWOLF] = False
DEBUG stream_writer.py:706 recv IAC WONT ATCP
DEBUG stream_writer.py:2022 handle_wont(ATCP)
DEBUG stream_writer.py:3167 remote_option[ATCP] = False
DEBUG stream_writer.py:3167 pending_option[DO + ATCP] = False
INFO fingerprinting.py:746 connection for server fingerprint 5470888562c02644
INFO client_base.py:105 Connection closed to <Peer 138.197.204.42 23>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug literature.twbbs.io 23