cd.csie.io:23 ============= **Connection Banner:** .. raw:: html

cd.csie.io  ej  207.148.108.123       w } G 130  3 
   w{i v jeuWH [   5] H   ttGi  j                      
               v            
                       
                       dcbm    dcd       ccdefgec
    ifed ifeif    iiiiegicg   gigghpdei   
    i  ic oi    l          o           igggiiefg  
    o  ff  gdccb       ggfgggfeg     ibcccifffdi
    ccdcb  iedil     il  i  i  pi   idffghd      il
    iidf  id  il     fdideidi   il gdfggoo
      oi      iiin  d   defggedc     il i          iop
    idf    f  ff  icdefghh g   il ggggegop
      fedcieedbb   defgf   il  i   i  op
      ffiioefg      cfi dfe         i  ogfd n
    i  ilgfc      gf  dfeg            icfgho
    i    m  geg          gg                    gggggggg
                    cd.cna.ccu.edu.tw           suzanne      Add '.' after your ID 
   for simplified Chinese GB support
      [zb]                [bGguest  sbGnew   sBBSA http://goo.gl/ycfOw

.. raw:: html

BBS Software ------------ **Detected**: SBBS Encoding -------- - **Effective encoding**: big5 - **Override**: big5 (from bbslist.txt) - **Scanner detected**: ascii **Website**: `http://goo.gl/ycfOw `_ Telnet Fingerprint ------------------ :ref:`6765e0c939dd0e6c... ` *This fingerprint is shared by 13 other servers.* **Options offered by server**: ``ECHO``, ``SGA`` **Options requested from client**: ``NAWS``, ``TTYPE`` **Data source**: `6765e0c939dd0e6c/e9a26a1da614e7df.json `_ The complete JSON record collected during the scan, including Telnet negotiation results and banner data. .. code-block:: json { "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 [\ufffdz\ufffd\ufffd\ufffdb\ufffd\ufffd] \u001b[7m \u001b[m\u001b[22;15H", "banner_before_return": "\u001b[;H\u001b[2Jcd.csie.io \ufffd\ufffd \ufffde\ufffd\ufffd\ufffd\ufffd\ufffdj\ufffd\ufffd \ufffd\ufffd 207.148.108.123 \ufffdw \ufffd} \ufffd\ufffd\ufffdG 130 \ufffd\ufffd 3 \ufffd\ufffd\n\r\ufffdw\ufffd\ufffd\ufffd\ufffd\ufffd{\ufffdi\u001b[1;33;46m \ufffdv\ufffd\ufffd\ufffd\ufffd \u001b[m\ufffdj\ufffd\ufffd\ufffde\ufffdu\ufffdW\ufffdH\ufffd\ufffd [\u001b[1;33m 5\u001b[m] \ufffdH \ufffdt\ufffd\ufffd\ufffdt\ufffd\ufffd\ufffdG\ufffdi \u001b[32m\ufffd\ufffd\u001b[m \ufffdj\u001b[4;1H\u001b[1m\ufffd\ufffd\ufffd\ufffd \u001b[;34m\ufffd\ufffd\ufffd\ufffd\u001b[1m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[36m\ufffd\ufffd\ufffd\ufffd \u001b[34m\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\u001b[;34m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[1m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[36m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[34m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[;34m\ufffd\ufffd \u001b[;1m\ufffd\ufffd\ufffd\ufffd\u001b[m\n\r\u001b[1m\ufffd\ufffd\ufffd\ufffd\u001b[44m \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffdv\ufffd\ufffd \ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \u001b[40m\ufffd\ufffd\ufffd\ufffd\u001b[m\n\r \u001b[34m\ufffd\ufffd\ufffd\ufffd\u001b[1m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[36m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[34m\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\u001b[;34m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[1m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\u001b[36m\ufffd\ufffd\ufffd\ufffd \u001b[34m\ufffd\ufffd\ufffd\ufffd \u001b[;34m\ufffd\ufffd\u001b[m\n\r \u001b[1;36m\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \ufffdd\ufffdc\ufffdb\ufffd\ufffd\ufffdm \ufffdd\ufffdc\ufffd\ufffd\ufffdd \ufffdc\ufffdc\ufffdd\ufffde\ufffdf\ufffdg\ufffde\ufffdc\u001b[m\n\r \u001b[1;36m\ufffd\ufffd\ufffdi\ufffdf\ufffde\ufffdd \ufffdi\u001b[;30;44m\ufffdf\ufffde\u001b[;1;36m\ufffdi\u001b[;30;44m\ufffdf\u001b[40m \u001b[1;36m\ufffd\ufffd\ufffdi\ufffdi\ufffdi\ufffdi\u001b[;30;44m\ufffde\ufffdg\u001b[;1;36m\ufffd\ufffd\ufffdi\u001b[;30;44m\ufffdc\ufffdg\u001b[40m \u001b[1;33m\ufffd\ufffd\u001b[36m\ufffdg\ufffdi\u001b[;30;44m\ufffdg\ufffdg\ufffdh\u001b[;1;36m\ufffdp\ufffdd\ufffde\ufffdi\ufffd\ufffd \u001b[33m\ufffd\ufffd\u001b[m\n\r \u001b[1;36m\ufffdi \ufffdi\ufffdc \u001b[;30;44m\ufffdo\u001b[;1;36m\ufffdi \ufffd\ufffd\ufffdl \ufffd\ufffd\ufffdo \ufffd\ufffd\ufffd\ufffd \u001b[33m\ufffd\ufffd \u001b[36m\ufffdi\ufffdg\ufffdg\ufffdg\ufffdi\ufffdi\u001b[;30;44m\ufffde\ufffdf\ufffdg\u001b[;1;36m\ufffd\ufffd\ufffd\ufffd \u001b[33m\ufffd\ufffd\u001b[m\n\r \u001b[1;36m\ufffdo \u001b[;30;44m\ufffdf\ufffdf\u001b[40m \u001b[44m\ufffdg\u001b[;1;36m\ufffdd\ufffdc\ufffdc\ufffdb \ufffdg\ufffdg\ufffdf\ufffdg\ufffdg\ufffdg\ufffdf\ufffde\ufffdg\ufffd\ufffd \ufffdi\ufffdb\ufffdc\ufffdc\ufffdc\ufffdi\ufffdf\ufffdf\ufffdf\u001b[;30;44m\ufffdd\u001b[;1;36m\ufffdi\u001b[33m\ufffd\ufffd\u001b[m\n\r \u001b[1m\ufffdc\ufffdc\ufffdd\ufffdc\ufffdb \ufffdi\u001b[;30;47m\ufffde\ufffdd\u001b[;1m\ufffdi\ufffdl \ufffdi\ufffdl \ufffdi \u001b[33m\ufffd\ufffd\u001b[37m\ufffdi \u001b[;30;47m\ufffdp\u001b[;1m\ufffdi \u001b[33m\ufffd\ufffd\u001b[37m\ufffdi\u001b[;30;47m\ufffdd\ufffdf\ufffdf\ufffdg\ufffdh\u001b[;1m\ufffdd \ufffdi\ufffdl\u001b[m\n\r \u001b[1m\ufffd\ufffd\ufffdi\ufffdi\u001b[;30;47m\ufffdd\ufffdf\u001b[40m \u001b[;1m\ufffdi\ufffdd \ufffdi\ufffdl \ufffd\ufffd\ufffdf\ufffdd\ufffdi\ufffdd\ufffde\ufffdi\ufffdd\ufffdi\ufffd\ufffd \u001b[33m\ufffd\ufffd \u001b[37m\ufffdi\ufffdl \ufffd\ufffd\ufffdg\u001b[;30;47m\ufffdd\ufffdf\ufffdg\u001b[;1m\ufffdg\ufffd\ufffd\u001b[;30;47m\ufffdo\u001b[;1m\ufffdo\u001b[m\n\r \u001b[30;47m\ufffdo\u001b[;1m\ufffdi \ufffdi\ufffd\ufffd\ufffdi\ufffdi\ufffdn \u001b[33m\ufffd\ufffd\u001b[37m\ufffdd \ufffdd\ufffde\ufffdf\ufffdg\ufffdg\ufffde\ufffdd\ufffdc \ufffdi\ufffdl \ufffdi \ufffdi\u001b[;30;47m\ufffdo\u001b[;1m\ufffdp\u001b[m\n\r \u001b[1;34m\ufffd\ufffd\ufffdi\u001b[;30;44m\ufffdd\ufffdf\u001b[40m \u001b[44m\ufffdf\u001b[;1;33m\ufffd\ufffd \u001b[;30;44m\ufffdf\ufffdf\u001b[40m \u001b[1;33m\ufffd\ufffd\u001b[34m\ufffdi\u001b[;30;44m\ufffdc\ufffdd\ufffde\ufffdf\ufffdg\ufffdh\ufffdh\u001b[40m \u001b[44m\ufffdg\u001b[;1;34m\ufffd\ufffd\ufffd\ufffd \ufffdi\ufffdl \ufffd\ufffd\ufffdg\ufffdg\ufffdg\ufffdg\u001b[;30;44m\ufffde\ufffdg\ufffdo\u001b[;1;34m\ufffdp\u001b[m\n\r \u001b[1;34m\ufffdf\ufffde\ufffdd\ufffdc\ufffdi\ufffde\ufffde\ufffdd\ufffdb\ufffdb\u001b[33m\ufffd\ufffd \u001b[34m\ufffd\ufffd\ufffd\ufffd \u001b[;30;44m\ufffdd\ufffde\ufffdf\ufffdg\ufffdf\u001b[;1;34m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffdi\ufffdl \ufffd\ufffd\u001b[44m \u001b[40m\ufffdi \ufffdi\ufffd\ufffd \u001b[;30;44m\ufffdo\u001b[;1;34m\ufffdp\u001b[m\n\r \u001b[30;44m\ufffdf\ufffdf\u001b[;1;34m\ufffdi\ufffd\ufffd\ufffdi\u001b[;30;44m\ufffdo\u001b[;1;34m\ufffd\ufffd\u001b[;30;44m\ufffde\ufffdf\ufffdg\u001b[40m \u001b[1;34m\ufffdc\ufffdf\ufffdi\ufffd\ufffd\ufffd\ufffd \ufffdd\ufffdf\u001b[;30;44m\ufffde\u001b[40m \u001b[1;34m\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd \ufffdi \u001b[;30;44m\ufffdo\u001b[;1;34m\ufffdg\ufffdf\ufffdd \ufffdn\u001b[m\n\r\u001b[1;33m\ufffd\ufffd \u001b[34m\ufffd\ufffd\ufffdi\ufffd\ufffd \ufffdi\ufffdl\ufffd\ufffd\ufffdg\ufffdf\ufffdc \u001b[;30;44m\ufffdg\ufffdf\u001b[40m \u001b[1;34m\ufffdd\ufffdf\u001b[;30;44m\ufffde\ufffdg\u001b[40m \u001b[1;34m\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffdi\ufffd\ufffd\ufffdc\ufffdf\ufffdg\ufffdh\ufffdo\u001b[m\n\r \u001b[1;33m\ufffd\ufffd\u001b[34m\ufffdi\ufffd\ufffd \ufffd\ufffd\ufffdm \u001b[;30;44m\ufffdg\ufffde\ufffdg\u001b[40m \u001b[44m\ufffdg\ufffdg\u001b[40m \u001b[44m\ufffdg\ufffdg\ufffdg\ufffdg\ufffdg\ufffdg\ufffdg\ufffdg\u001b[m\n\r \u001b[1m\ufffd\ufffd\u001b[36m\ufffd\ufffd\u001b[37m\ufffd\ufffd\u001b[34m\ufffd\ufffd\u001b[37m\ufffd\ufffd\u001b[;34m\ufffd\ufffd \u001b[;1mcd.cna.ccu.edu.tw \u001b[;34m\ufffd\ufffd\u001b[;1m\ufffd\ufffd\u001b[34m\ufffd\ufffd\u001b[37m\ufffd\ufffd\u001b[36m\ufffd\ufffd\u001b[37m\ufffd\ufffd \u001b[30msuzanne \u001b[m\u001b[21;1H Add '.' after your ID for \u001b[1;36msimplified Chinese\u001b[m GB support\n\r [\ufffdz\ufffd\ufffd\ufffdb\ufffd\ufffd] \u001b[7m \u001b[m\u001b[24;1H\ufffd\ufffd \ufffd\ufffd\ufffd[\ufffdb\ufffd\ufffd\ufffdG\u001b[1;32mguest\u001b[m \ufffd\ufffd\ufffd\ufffd\ufffds\ufffdb\ufffd\ufffd\ufffdG\u001b[1;31mnew\u001b[m \u001b[0;37m\ufffds\ufffd\ufffdBBS\ufffd\ufffd\ufffd\ufffd\ufffdA\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd http://goo.gl/ycfOw\u001b[m\u001b[22;15H", "encoding": "ascii", "option_states": { "server_offered": { "ECHO": true, "SGA": true }, "server_requested": { "NAWS": true, "TTYPE": true } }, "scan_type": "quick", "timing": { "probe": 0.5055892467498779, "total": 5.2523720264434814 } } }, "sessions": [ { "connected": "2026-02-09T19:27:14.830506+00:00", "host": "cd.csie.io", "ip": "207.148.108.123", "port": 23 } ] } Connection Log -------------- Debug-level log of the Telnet negotiation session, showing each IAC (Interpret As Command) exchange between client and server. .. code-block:: text DEBUG client.py:863 Fingerprint client: host=cd.csie.io port=23 INFO client_base.py:174 Connected to 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 *Generated by* `telnetlib3-fingerprint `_ .. code-block:: shell telnetlib3-fingerprint --loglevel=debug cd.csie.io 23