139.196.13.131 (bbs.nykz.net)
=============================

.. _ip_139_196_13_131_bbs_nykz_net_23:

bbs.nykz.net:23
---------------

**Connection Banner:**

.. image:: /_static/banners/banner_32f2183f4fd3.png
   :alt: 欢迎光临南洋客栈BBS[ nykz.net] 〔FB2000 v1219〕 [bbsd ready]
   :class: ansi-banner
   :width: 481px
   :loading: lazy


Server URLs
~~~~~~~~~~~

.. raw:: html

   <ul class="mud-connect">
   <li><strong>RLogin</strong>: <a href="rlogin://bbs.nykz.net:23" class="telnet-link">bbs.nykz.net:23</a>
   <button class="copy-btn" data-host="bbs.nykz.net" data-port="23" title="Copy host and port" aria-label="Copy bbs.nykz.net port 23 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x1F4CB;</span>
   </button>
   </li>
   <li><strong>Website</strong>: <a href="http://nykz.net">nykz.net</a></li>
   </ul>

**Server Location**: 🇨🇳 China (GeoIP)

Listing
~~~~~~~

- **BBS Name**: Nanyang Inn (from listing)
- **Listed Location**: Shanghai, , China

BBS Software
~~~~~~~~~~~~

**Reported**: Firebird

Encoding
~~~~~~~~

- **Effective encoding**: gbk (with ambiguous width as wide)
- **Override**: gbk (from bbslist.txt)
- **Scanner detected**: gbk

Telnet Fingerprint
~~~~~~~~~~~~~~~~~~

:ref:`c2dd7d4e76383b41 <fp_c2dd7d4e76383b41>`

*This fingerprint is shared by 42 other servers.*


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

.. raw:: html

   <details><summary>Show JSON</summary>

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "c2dd7d4e76383b41",
       "fingerprint-data": {
         "offered-options": [],
         "probed-protocol": "server",
         "refused-options": [],
         "requested-options": [],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "",
         "banner_before_return": "\r\n\u6b22\u8fce\u5149\u4e34\u001b[1;33m\u5357\u6d0b\u5ba2\u6808BBS\u001b[m[ \u001b[1;32mnykz.net\u001b[m] \u001b[1;33m\u3014FB2000 v1219\u3015\u001b[m [bbsd ready]\r\n",
         "dsr_replies": 0,
         "dsr_requests": 0,
         "encoding": "gbk",
         "option_states": {
           "server_offered": {
             "ECHO": true,
             "SGA": true
           },
           "server_requested": {}
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.0,
           "total": 0.00531005859375
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-03-07T04:22:03.249660+00:00",
         "host": "bbs.nykz.net",
         "ip": "139.196.13.131",
         "port": 23
       },
       {
         "connected": "2026-04-05T18:42:36.646363+00:00",
         "host": "bbs.nykz.net",
         "ip": "139.196.13.131",
         "port": 23
       },
       {
         "connected": "2026-04-07T06:26:04.795597+00:00",
         "host": "bbs.nykz.net",
         "ip": "139.196.13.131",
         "port": 23
       }
     ]
   }

.. raw:: html

   </details>


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 <https://github.com/jquast/telnetlib3>`_

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug bbs.nykz.net 23

.. raw:: html

   <details><summary>Show Logfile</summary>

.. code-block:: text

   DEBUG client.py:1200 Fingerprint client: host=bbs.nykz.net port=23
   INFO client_base.py:190 Connected to <Peer 139.196.13.131 23>
   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[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 + MXP] = True
   DEBUG stream_writer.py:1024 send IAC WILL MXP
   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 + MCCP2_COMPRESS] = True
   DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
   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 + AARDWOLF] = True
   DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
   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 + MSP] = True
   DEBUG stream_writer.py:1024 send IAC WILL MSP
   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: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 + MXP] = True
   DEBUG stream_writer.py:1024 send IAC DO MXP
   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 + MCCP2_COMPRESS] = True
   DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
   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 + AARDWOLF] = True
   DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
   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 + MSP] = True
   DEBUG stream_writer.py:1024 send IAC DO MSP
   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 client_base.py:93 EOF from server, closing.
   INFO client_base.py:122 Connection closed to <Peer 139.196.13.131 23>
   DEBUG fingerprinting.py:849 connection for server fingerprint c2dd7d4e76383b41

.. raw:: html

   </details>


.. _ip_139_196_13_131_bbs_nykz_net_2323:

bbs.nykz.net:2323
-----------------

**Connection Banner:**

.. image:: /_static/banners/banner_4cc252b086d6.png
   :alt: ╗╢╙¡╣Γ┴┘─╧╤≤┐═╒╗BBS[ nykz.net] í▓FB2000 v1219í│ [bbsd ready]
   :class: ansi-banner
   :width: 481px
   :loading: lazy


Server URLs
~~~~~~~~~~~

.. raw:: html

   <ul class="mud-connect">
   <li><strong>RLogin</strong>: <a href="rlogin://bbs.nykz.net:2323" class="telnet-link">bbs.nykz.net:2323</a>
   <button class="copy-btn" data-host="bbs.nykz.net" data-port="2323" title="Copy host and port" aria-label="Copy bbs.nykz.net port 2323 to clipboard">
   <span class="copy-icon" aria-hidden="true">&#x1F4CB;</span>
   </button>
   </li>
   </ul>

**Server Location**: 🇨🇳 China (GeoIP)

BBS Software
~~~~~~~~~~~~

**Reported**: Firebird

Encoding
~~~~~~~~

- **Effective encoding**: gbk (with ambiguous width as wide)
- **Override**: gbk (from bbslist.txt)
- **Scanner detected**: cp437

Telnet Fingerprint
~~~~~~~~~~~~~~~~~~

:ref:`c2dd7d4e76383b41 <fp_c2dd7d4e76383b41>`

*This fingerprint is shared by 42 other servers.*


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

.. raw:: html

   <details><summary>Show JSON</summary>

.. code-block:: json

   {
     "server-probe": {
       "fingerprint": "c2dd7d4e76383b41",
       "fingerprint-data": {
         "offered-options": [],
         "probed-protocol": "server",
         "refused-options": [],
         "requested-options": [],
         "scan-type": "quick"
       },
       "session_data": {
         "banner_after_return": "",
         "banner_before_return": "\r\n\u2557\u2562\u2559\u00a1\u2563\u0393\u2534\u2518\u001b[1;33m\u2500\u2567\u2564\u2264\u2510\u2550\u2552\u2557BBS\u001b[m[ \u001b[1;32mnykz.net\u001b[m] \u001b[1;33m\u00ed\u2593FB2000 v1219\u00ed\u2502\u001b[m [bbsd ready]\r\n",
         "dsr_replies": 0,
         "dsr_requests": 0,
         "encoding": "cp437",
         "option_states": {
           "server_offered": {
             "ECHO": true,
             "SGA": true
           },
           "server_requested": {}
         },
         "scan_type": "quick",
         "timing": {
           "probe": 0.0,
           "total": 0.00122833251953125
         }
       }
     },
     "sessions": [
       {
         "connected": "2026-04-08T22:41:51.722528+00:00",
         "host": "bbs.nykz.net",
         "ip": "139.196.13.131",
         "port": 2323
       },
       {
         "connected": "2026-04-09T00:06:11.093446+00:00",
         "host": "bbs.nykz.net",
         "ip": "139.196.13.131",
         "port": 2323
       }
     ]
   }

.. raw:: html

   </details>


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 <https://github.com/jquast/telnetlib3>`_

.. code-block:: shell

   telnetlib3-fingerprint --loglevel=debug bbs.nykz.net 2323

.. raw:: html

   <details><summary>Show Logfile</summary>

.. code-block:: text

   DEBUG client.py:1193 Fingerprint client: host=bbs.nykz.net port=2323
   INFO client_base.py:188 Connected to <Peer 139.196.13.131 2323>
   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 + AARDWOLF] = True
   DEBUG stream_writer.py:1024 send IAC WILL AARDWOLF
   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 + ATCP] = True
   DEBUG stream_writer.py:1024 send IAC WILL ATCP
   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 + MCCP3_COMPRESS] = True
   DEBUG stream_writer.py:1024 send IAC WILL MCCP3_COMPRESS
   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 + MCCP2_COMPRESS] = True
   DEBUG stream_writer.py:1024 send IAC WILL MCCP2_COMPRESS
   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 + GMCP] = True
   DEBUG stream_writer.py:1024 send IAC WILL GMCP
   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 + AARDWOLF] = True
   DEBUG stream_writer.py:1024 send IAC DO AARDWOLF
   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 + ATCP] = True
   DEBUG stream_writer.py:1024 send IAC DO ATCP
   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 + MCCP3_COMPRESS] = True
   DEBUG stream_writer.py:1024 send IAC DO 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 + MCCP2_COMPRESS] = True
   DEBUG stream_writer.py:1024 send IAC DO MCCP2_COMPRESS
   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 + GMCP] = True
   DEBUG stream_writer.py:1024 send IAC DO GMCP
   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 client_base.py:90 EOF from server, closing.
   INFO client_base.py:120 Connection closed to <Peer 139.196.13.131 2323>
   DEBUG fingerprinting.py:850 connection for server fingerprint c2dd7d4e76383b41

.. raw:: html

   </details>