114.34.31.241 (114-34-31-241.hinet-ip.hinet.net)

114-34-31-241.hinet-ip.hinet.net:23

Connection Banner:

Server URLs

Telnet: 114-34-31-241.hinet-ip.hinet.net:23
Website: bbs.cooldavid.org

Server Location: 🇹🇼 Taiwan (GeoIP)

Encoding

Effective encoding: cp437
Override: cp437 (from bbslist.txt)
Scanner detected: cp437

Telnet Fingerprint

ab280cfd611c45da

This fingerprint is shared by 24 other servers.

Options offered by server: ECHO, SGA

Options requested from client: NAWS, TTYPE

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

Show JSON

{
  "server-probe": {
    "fingerprint": "ab280cfd611c45da",
    "fingerprint-data": {
      "offered-options": [
        "ECHO",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "BINARY",
        "CHARSET",
        "COM_PORT",
        "EOR",
        "GMCP",
        "MCCP2",
        "MCCP3",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [
        "NAWS",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\u001b[K\u001b[25;1H\u001b[1;37;44m \u00ed\u2557 \u2510\u2219\u2557~\u00ac\u2551\u00bf\u2567\u00d1\u256c\u00ac\u2560\u00d1N\u2555\u2563                                        \u001b[0;30;47m [\u255c\u2568\u00bd\u00f7\u00d1\u2320\u2556N\u2534\u03a3\u2500~\u2500\u2265] \u001b[m",
      "banner_before_return": "\u001b[;H\u001b[2Jbbs.cooldavid.org \u00ed\u2264 \u2557\u253c\u00f1j\u255c\u251c\u2563\u03a9\u253c\u03c4\u00f1p\u00bb\u2555 \u00ed\u2264 114.32.54.209\n\r\u253cw\u00ac\u2229\u00d1\u00b7\u2534{\u00edi\u001b[1;33;46m \u2557\u253c\u00f1j\u255c\u251c\u2563\u03a9\u253c\u03c4\u00f1p\u00bb\u2555 \u001b[m\u00edj\u00d1\u256a\u00bde\u255cu\u00f1W\u00f1H\u255d\u255e [0] \u00f1H\u001b[10;1H        \u001b[1;32m          ____            _     _             _     _\n\r                 / ___|___   ___ | | __| | __ ___   _(_) __| |\n\r                | |   / _ \\ / _ \\| |/ _` |/ _` \\ \\ / / |/ _` |\n\r                | |__| (_) | (_) | | (_| | (_| |\\ V /| | (_| |\n\r                 \\____\\___/ \\___/|_|\\__,_|\\__,_| \\_/ |_|\\__,_|\n\r\u001b[m\u001b[22;1H   [\u2592z\u00ac\u2551\u2592b\u2555\u2563] \u001b[7m             \u001b[m\u001b[24;1H\u00ed\u2591 \u2591\u2564\u255e[\u2592b\u2555\u2563\u00edG\u001b[1;32mguest\u001b[m  \u00d1\u2559\u255c\u2568\u2556s\u2592b\u2555\u2563\u00edG\u001b[1;31mnew\u001b[m\u001b[22;15H",
      "dsr_replies": 0,
      "dsr_requests": 0,
      "encoding": "cp437",
      "option_states": {
        "server_offered": {
          "ECHO": true,
          "SGA": true
        },
        "server_requested": {
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.5055711269378662,
        "total": 11.16218376159668
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-04-05T18:49:21.747458+00:00",
      "host": "114-34-31-241.hinet-ip.hinet.net",
      "ip": "114.34.31.241",
      "port": 23
    },
    {
      "connected": "2026-04-07T05:51:00.848860+00:00",
      "host": "114-34-31-241.hinet-ip.hinet.net",
      "ip": "114.34.31.241",
      "port": 23
    },
    {
      "connected": "2026-04-08T17:04:29.381016+00:00",
      "host": "114-34-31-241.hinet-ip.hinet.net",
      "ip": "114.34.31.241",
      "port": 23
    },
    {
      "connected": "2026-04-10T00:32:07.969444+00:00",
      "host": "114-34-31-241.hinet-ip.hinet.net",
      "ip": "114.34.31.241",
      "port": 23
    }
  ]
}

Connection Log

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 114-34-31-241.hinet-ip.hinet.net 23

Show Logfile

DEBUG client.py:1193 Fingerprint client: host=114-34-31-241.hinet-ip.hinet.net port=23
INFO client_base.py:188 Connected to <Peer 114.34.31.241 23>
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 + 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 + MSSP] = True
DEBUG stream_writer.py:1024 send IAC WILL MSSP
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 + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
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[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 + 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 + MSSP] = True
DEBUG stream_writer.py:1024 send IAC DO MSSP
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 + MCCP2_COMPRESS] = True
DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
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: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: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:773 recv IAC WILL ECHO
DEBUG stream_writer.py:789 WILL ECHO unsolicited
DEBUG stream_writer.py:2045 handle_will(ECHO)
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = True
DEBUG stream_writer.py:1024 send IAC DO ECHO
DEBUG stream_writer.py:3384 remote_option[ECHO] = True
DEBUG stream_writer.py:3384 pending_option[DO + ECHO] = False
DEBUG stream_writer.py:773 recv IAC WILL SGA
DEBUG stream_writer.py:789 WILL SGA unsolicited
DEBUG stream_writer.py:2045 handle_will(SGA)
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = True
DEBUG stream_writer.py:1024 send IAC DO SGA
DEBUG stream_writer.py:3384 remote_option[SGA] = True
DEBUG stream_writer.py:3384 pending_option[DO + SGA] = 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 client_base.py:513 negotiation failed after 4.00s.
DEBUG client_base.py:519 failed-reply: 'WILL ZMP, WILL AARDWOLF, WILL MSDP, WILL GMCP, WILL MXP, WILL ATCP, WILL MSSP, WILL MSP,
    WILL MCCP2_COMPRESS, WILL MCCP3_COMPRESS, DO ZMP, DO AARDWOLF, DO MSDP, DO GMCP, DO MXP, DO ATCP, DO MSSP, DO MSP, DO
    MCCP2_COMPRESS, DO MCCP3_COMPRESS'
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 + 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:998 skip DO MCCP2_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO MCCP3_COMPRESS; pending_option = True
DEBUG stream_writer.py:998 skip DO GMCP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSDP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSSP; pending_option = True
DEBUG stream_writer.py:998 skip DO MSP; pending_option = True
DEBUG stream_writer.py:998 skip DO MXP; pending_option = True
DEBUG stream_writer.py:998 skip DO ZMP; pending_option = True
DEBUG stream_writer.py:998 skip DO AARDWOLF; pending_option = True
DEBUG stream_writer.py:998 skip DO ATCP; pending_option = True
DEBUG fingerprinting.py:844 connection for server fingerprint ab280cfd611c45da
INFO client_base.py:120 Connection closed to <Peer 114.34.31.241 23>

bbs.cooldavid.org:23