52.40.49.152:23

Connection Banner:

52.40.49.152:23

Encoding

  • Effective encoding: cp437

  • Scanner detected: ascii

Telnet Fingerprint

f0cf63d189afba04…

This fingerprint is unique to this server.

Options offered by server: ECHO, SGA

Options requested from client: NAWS, NEW_ENVIRON

Data source: f0cf63d189afba04/9bef185584cc297a.json

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

{
  "server-probe": {
    "fingerprint": "f0cf63d189afba04",
    "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",
        "NEW_ENVIRON"
      ],
      "scan-type": "quick"
    },
    "session_data": {
      "banner_after_return": "\r\n\r\n\u001b[31mPresiona \u001b[37mCtrl-\u001b[33mD \u001b[31mpara salir\r\n\u001b[32mNick: \u001b[33m",
      "banner_before_return": "   \u001b[1;31mBienvenidos a:                      \u001b[1;37mA la memoria de Ralph    \r\n\u001b[1;37m     \u001b[1;32m___ _  __   ___    _        \u001b[1;31mA\u001b[1;33mp\u001b[1;37mo\u001b[1;32my\u001b[1;37ma     \u001b[1;31m,--.       ,---.\r\n\u001b[1;31m    \u001b[1;32m| __| | \\ \\ / (_)__(_)___    \u001b[1;37ma  la    \u001b[1;31m/    `.    /     \\\r\n\u001b[1;31m    \u001b[1;32m| _|| |  \\ V /| / _| / _ \\                   \u001b[1;31m\\  ;\r\n\u001b[1;31m    \u001b[1;32m|___|_|   \\_/ |_\\__|_\\___/   \u001b[1;31mTRI\u001b[1;34mNCA           \u001b[1;31m\\-|\r\n\u001b[1;31m                   \u001b[1;36melvicio.net                   \u001b[1;31m(o o)      (/\r\n\u001b[1;31m                                                 /`v'     ,-'\r\n\u001b[1;31m   \u001b[1;35mAbierto las \u001b[1;33m24 \u001b[1;35mhoras del dia,         \u001b[1;31m,------/ >< \\---'\r\n\u001b[1;31m   \u001b[1;35mlos \u001b[1;33m365 \u001b[1;35mdias del a\ufffdo.                \u001b[1;31m/)     ;  --  :\r\n\u001b[1;31m                                           ,---| ---- |--.\r\n\u001b[1;31m   \u001b[1;35mDe \u001b[1;36mMexico\u001b[1;35m, \u001b[1;36mDF\u001b[1;35m, para el mundo!          \u001b[1;31m;    | ---- |   :\r\n\u001b[1;31m                                         (|  ,-| ---- |-. |)\r\n\u001b[1;31m        \u001b[1;35mEn linea desde el                   \u001b[1;31m| /| ---- |\\ |\r\n\u001b[1;31m        \u001b[1;35mDom 18\u001b[1;33m/\u001b[1;35mAgo\u001b[1;33m/\u001b[1;35m2002 11\u001b[1;33m:\u001b[1;35m39 P.M.          \u001b[1;31m|/ | ---- | \\|\r\n\u001b[1;31m                                            \\  : ---- ;  |\r\n\u001b[1;31m \u001b[1;32mUSUARIOS NUEVOS: \u001b[1;36mEscribe \u001b[1;37m'\u001b[1;33mNew\u001b[1;37m'              \u001b[1;31m\\  \\ -- /  /\r\n\u001b[1;31m                                             ;   \\  /  :\r\n\u001b[1;31m                                            /   / \\/ \\  \\\r\n\u001b[1;31m                                           /)           (\\ \u001b[1;33m-hrr-\r\n\u001b[1;33m\r\n\u001b[1;33m Powered by \u001b[1;36mDanix Systems\u001b[1;33m, Servers por \u001b[1;36mAmazon EC2\r\n\u001b[1;33m\r\n        bbs100 vicio by Walter de Jong <walter@heiho.net> (C) 2002\r\n\r\n\u001b[32mNick: \u001b[36m",
      "encoding": "ascii",
      "option_states": {
        "environ_requested": [
          {
            "name": "*",
            "type": "VAR"
          },
          {
            "name": "*",
            "type": "USERVAR"
          }
        ],
        "server_offered": {
          "ECHO": true,
          "SGA": true
        },
        "server_requested": {
          "NAWS": true,
          "NEW_ENVIRON": true
        }
      },
      "scan_type": "quick",
      "timing": {
        "probe": 0.5058422088623047,
        "total": 5.3727500438690186
      }
    }
  },
  "sessions": [
    {
      "connected": "2026-02-09T19:27:59.747047+00:00",
      "host": "52.40.49.152",
      "ip": "52.40.49.152",
      "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=52.40.49.152 port=23
INFO client_base.py:174 Connected to <Peer 52.40.49.152 23>
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 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 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 NEW_ENVIRON
DEBUG stream_writer.py:1767 handle_do(NEW_ENVIRON)
DEBUG stream_writer.py:3167 pending_option[WILL + NEW_ENVIRON] = True
DEBUG stream_writer.py:947 send IAC WILL NEW_ENVIRON
DEBUG stream_writer.py:3167 pending_option[SB + NEW_ENVIRON] = True
DEBUG stream_writer.py:3167 local_option[NEW_ENVIRON] = True
DEBUG stream_writer.py:3167 pending_option[WILL + NEW_ENVIRON] = False
DEBUG stream_writer.py:698 begin sub-negotiation SB NEW_ENVIRON
DEBUG stream_writer.py:685 sub-negotiation cmd NEW_ENVIRON SE completion byte
DEBUG stream_writer.py:3167 pending_option[SB + NEW_ENVIRON] = False
DEBUG stream_writer.py:2282 recv NEW_ENVIRON SEND (all)
DEBUG stream_writer.py:2305 env send: LANG='C', TERM='xterm-256color', LINES=25, COLUMNS=80, COLORTERM=''
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
DEBUG stream_writer.py:706 recv IAC WONT BINARY
DEBUG stream_writer.py:2022 handle_wont(BINARY)
DEBUG stream_writer.py:3167 remote_option[BINARY] = False
DEBUG stream_writer.py:3167 pending_option[DO + BINARY] = False
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:737 new server fingerprint f0cf63d189afba04
INFO client_base.py:105 Connection closed to <Peer 52.40.49.152 23>

Generated by telnetlib3-fingerprint

telnetlib3-fingerprint --loglevel=debug 52.40.49.152 23