andcycle.idv.tw:23

Connection Banner:

andcycle.idv.tw:23

Encoding

  • Effective encoding: big5

  • Override: big5 (from bbslist.txt)

  • Scanner detected: big5

Telnet Fingerprint

6765e0c939dd0e6c…

This fingerprint is shared by 13 other servers.

Options offered by server: ECHO, SGA

Options requested from client: NAWS, TTYPE

Data source: 6765e0c939dd0e6c/342678621f8479d7.json

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

{
  "server-probe": {
    "fingerprint": "6765e0c939dd0e6c",
    "fingerprint-data": {
      "offered-options": [
        "ECHO",
        "SGA"
      ],
      "probed-protocol": "server",
      "refused-options": [
        "AARDWOLF",
        "ATCP",
        "BINARY",
        "CHARSET",
        "COM_PORT",
        "EOR",
        "GMCP",
        "MSDP",
        "MSP",
        "MSSP",
        "MXP",
        "STATUS",
        "ZMP"
      ],
      "requested-options": [
        "NAWS",
        "TTYPE"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r   [\u60a8\u7684\u5e33\u865f] \u001b[7m             \u001b[m\u001b[23;15H",
      "banner_before_return": "\u001b[;H\u001b[2Jkirika.twbbs.org \u2609 IX \u2609 114.32.8.133\n\r\u6b61\u8fce\u5149\u81e8\u3010\u001b[1;33;46m \u25b3\uff0eKirika \u001b[m\u3011\u76ee\u524d\u7dda\u4e0a\u4eba\u6578 [3] \u4eba\u001b[4;1H\u3000 \u3000 \u3000 \u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u3000 \u3000\u3000\u3000 \u3000\u3000\u3000\u3000\u3000\u3000 ,.\u30c7\n\r\u3000 ___ \u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u3000 \u3000 \u3000 \u3000 \u3000\u3000\u3000\u3000\u3000   \ufffd\u81d0@\u3000i\n\r \u300c \ufffd\u7365i\u3009\u3000\u3000\u3000 \u3000 \u3000\u3000\u3000\u3000\u3000\u3000 \u3000 \u3000\u3000\u3000\u3000 \u3000 \u3078\u3000\u3008\n\r\u3000\ufffd\u8024@\u0432 \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000i\u042f(()\n\r\u3000i  { \u3000 \u3000\u3000\u3000\u3000 \u3000\u3000\u3000\uff3f\uff3f\uff3f_ \u3000 \u3000\u3000\u3000\u3000\u3000\u3000|   \u3076\n\r\u3000i\u3000 i\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\uff0f__,  ,\ufffd\ufffd-\uff3c \u3000 \u3000 \u3000\u3000\u3000i\u3000\u3000}\n\r\u3000|\u3000 i\u3000\u3000\u3000\u3000  \u3000\u3000\uff0f( \u25cf)  ( \u25cf)\uff3c\u3000\u3000\u3000\u3000  {\ufffd\u617c@\u03bb\n\r\u3000\u042c\uff0d\u2524.\u3000\u3000\u3000\u3000\u3000\uff0f \u3000  (__\u4eba__) \u3000\uff3c\u3000\u3000\u3000,\u0432 \uffe3,!\n\r\u3000i\u3000\u3000 \u3078\ufffd\u5afb \u3000 \u3000|\u3000 \u3000\u3000\u2032\uffe3` \u3000 \u3000| ,.'\u2032\ufffd\u61bf@\u3000,!\n\r. \u3076 \u3000\u3000\u3000\u2035`\ufffd\ufffd,__\uff3c \u3000\u3000 \u3000 \u3000\u3000\u3000\uff0f\" \uff3c    \u3076\uff0f\n\r\u3000\u3000\uff3c\u0432 \ufffd\u92b5@\u3000\u3000\ufffd\ufffd  \uffe3r/::r----/:\uff17 \u3000\ufffd\ufffd     \u3000\uff0f\n\r\u3000 \u3000\u3000 \u3076.\u3000\u3000 \u3000   \u3076:\u3008 ;.'|:/\u3000 /    ,. \"\n\r\u3000\u3000\u3000\u3000\u3000 `\ufffd\ufffd \ufffd\u617c@\u3000 \u3000\uff3c\u3076:;:|/ \u3000   \uff52'\"\n\r\u3000\u3000\u3000\u3000\u3000\uff0f\uffe3\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u3076\n\r\u3000\u3000\u3000\u3000\u3000| \u795d|\u3000  \u5c0f   \u5c4b   \u5927   \u52dd   \u5229\u3000  \u2502|\n\r\u3000\u3000\u3000\u3000\u3000\uff3c\uff3f\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u4e8c\u0432\u001b[23;1H   [\u60a8\u7684\u5e33\u865f] \u001b[7m             \u001b[m\u001b[25;1H   \u203b \u53c3\u89c0\u5e33\u865f\uff1a\u001b[1;32mguest\u001b[m  \u7533\u8acb\u65b0\u5e33\u865f\uff1a\u001b[1;31mnew\u001b[m\u001b[23;15H",
      "encoding": "big5",
      "option_states": {
        "server_offered": {
          "ECHO": true,
          "SGA": true
        },
        "server_requested": {
          "NAWS": true,
          "TTYPE": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.5047430992126465,
        "total": 5.255460977554321
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-09T19:27:01.170366+00:00",
      "host": "andcycle.idv.tw",
      "ip": "220.135.70.46",
      "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=andcycle.idv.tw port=23
INFO client_base.py:174 Connected to <Peer 220.135.70.46 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 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 client_base.py:460 negotiation complete after 2.00s.
DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = True
DEBUG stream_writer.py:947 send IAC DO BINARY
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 6765e0c939dd0e6c
INFO client_base.py:105 Connection closed to <Peer 220.135.70.46 23>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug andcycle.idv.tw 23