lilacbbs.com:23

Connection Banner:

lilacbbs.com:23

Encoding

  • Effective encoding: gbk

  • Override: gbk (from bbslist.txt)

  • Scanner detected: gbk

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/bbf27b4ba8ad7519.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": "\r\n\u001b[32m\u9519\u8bef\u7684\u4f7f\u7528\u8005\u8d26\u53f7...\u001b[m\r\n\r\n\u8bf7\u8f93\u5165\u5e10\u53f7: ",
      "banner_before_return": "\u001b[H\u001b[J\u001b[m\u001b[1;1H\u001b[H\u001b[J\r\n    \u001b[1;31;40m\u2593\u001b[37m \u001b[32m\u7d2b\u4e01\u9999\u793e\u533a\u001b[0;35;40m \u001b[1;37m \u001b[0;35;40m\u001b[33m  \u7f51\u901a lilacbbs.com \u7535\u4fe1 tele.lilacbbs.com\u001b[1;37m           \r\n                               \u001b[0;33;40m\u9ed1B2-20070852\u001b[1;37m                      \u001b[35m\u3078\u256e\u001b[37m \u001b[35m \u001b[32m \u001b[37m  \r\n                                                                 \u001b[35m(\u001b[37m \u001b[33m\u30f4\u001b[35m\u3015\u001b[37m    \r\n         \u001b[30m \u001b[37m    \u001b[32m,,,      \ufe61    ,,                  ,,      ,,\u001b[37m      \u001b[35m \u30d8\u2032\u001b[32m\u256d\u3089\u001b[37m \r\n         \u001b[30m \u001b[32m  ,:` \"'          ::\"                 ::\"     ::\"\u001b[37m    \u001b[0;35;40m\u25cf\u001b[1;37m \u001b[32m\uff5e\ufe37\u256f \u001b[37m \u001b[32m \r\n        \u001b[37m \u001b[30m \u001b[32m ;:          ,   ::'      ,,     ,,   :'      :'   \u001b[37m \u001b[32m     ,\u001b[37m       \r\n          \u001b[32m :'        \ufe61:   ::    ,''::   ,''\ufe61  :,.,    :,.,    ,\"\"'\u001b[37m       \r\n        \u001b[32m \u001b[37m \u001b[32m\ufe61        \" :'  ,:'   ,   :'  ,'     \ufe61  \ufe61  \ufe61  \ufe61  \ufe61\u001b[37m          \r\n        \u001b[32m  :'         ::   ::   :'  ;:  ::      :'   :  :'   :   ':\u001b[37m         \r\n        \u001b[32m  :'         :;   :'  ::   ::  ::      :'  :'  :'  :' ,  :,\u001b[37m \u001b[31m \u2581\u2581 \u001b[37m \r\n        \u001b[32m :';,;   \ufe61  :,\"  :\"  \":,.\":,  ::,,\"   :, :'   :, :' \ufe61 ;:'\u001b[31m\u2595\u793e\u4e01\ufe33\r\n        \u001b[32m\"''''''\" '   '    ''       ``  `''     `\"'`    `\"'`   `''\u001b[37m  \u001b[31m\u2595\u533a\u9999\ufe33\r\n        \u001b[37m                                         \u001b[0;34;40m \u001b[1;37m                 \u001b[30m \u001b[37m \u001b[31m\uffe3\uffe3\u001b[37m  \r\n        \u001b[0;32;40m\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573\u2573\uffe3\u2573 \r\n        \ufe33\u2573\u001b[35m \u001b[32m \ufe33\u2573  \ufe33\u2573 \u001b[35m \u001b[32m\ufe33\u001b[1m\u7d2b \u001b[35m \u001b[0;32;40m\ufe33\u001b[1m\u4e01 \u001b[0;35;40m \u001b[32m\ufe33\u001b[1m\u9999\u001b[33m \u001b[0;32;40m \ufe33\u001b[1m\u793e\u001b[0;32;40m \uff5c\u001b[1;30m \u001b[32m\u533a\u001b[33m \u001b[35m \u001b[0;32;40m\ufe33\u2573\u001b[35m \u001b[32m\uff5c \u2573 \uff5c \u2573 \uff5c\r\n        \u2573  \u2573\u2573  \u2573\u2573  \u2573\u2573  \u2573\u2573  \u2573\u2573\u001b[35m  \u001b[32m\u2573\u2573  \u2573\u2573  \u2573\u2573\u001b[35m \u001b[32m \u2573\u2573  \u2573\u2573  \u2573\u001b[35m \r\n        \u001b[34m  \u001b[32m\uffe3 \u001b[1;35m   \u001b[0;32;40m\uffe3 \u001b[1;35m  \u001b[0;32;40m \uffe3\u001b[1;35m \u001b[0;32;40m   \uffe3    \uffe3    \uffe3    \uffe3    \uffe3    \uffe3    \uffe3    \uffe3\u001b[1;35m   \r\n        \r\n\u001b[37;40m\u001b[m\r\n\u001b[21;1H\u001b[m\u001b[m\u001b[1m\u6b22\u8fce\u5149\u4e34 \u25c6\u001b[31m\u7d2b\u4e01\u9999\u793e\u533a\u001b[37m\u25c6 \u001b[36m\u4e0a\u7ebf\u4eba\u6570 \u001b[1m1157[\u6700\u9ad8: 6381](1156 WWW GUEST)\u001b[m\r\n\u001b[1m\u001b[37m\u8bd5\u7528\u8bf7\u8f93\u5165 `\u001b[36mguest\u001b[37m', \u6ce8\u518c\u8bf7\u8f93\u5165`\u001b[36mnew\u001b[37m',add `\u001b[36m.\u001b[37m' after your ID for BIG5\u001b[m\r\n\u8bf7\u8f93\u5165\u5e10\u53f7: ",
      "encoding": "gbk",
      "option_states": {
        "server_offered": {
          "BINARY": true,
          "ECHO": true,
          "SGA": true
        },
        "server_requested": {
          "BINARY": true,
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.5055336952209473,
        "total": 5.397265434265137
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-09T19:31:44.538329+00:00",
      "host": "lilacbbs.com",
      "ip": "150.109.68.125",
      "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=lilacbbs.com port=23
INFO client_base.py:174 Connected to <Peer 150.109.68.125 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 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 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 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
INFO fingerprinting.py:746 connection for server fingerprint 5470888562c02644
INFO client_base.py:105 Connection closed to <Peer 150.109.68.125 23>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug lilacbbs.com 23