20.2.166.12

As of: Jun 22, 2025 11:03am UTC | Latest

Basic Information

Forward DNS
bjb6688.com, www.br59zq.com, b5fa6.com, 45p5d5c4a2x254a0vxww.cc, ju2376acjn19dsnj.cc, ...
Routing
20.0.0.0/11  via MICROSOFT-CORP-MSN-AS-BLOCK, US (AS8075)
OS
Ubuntu Linux
Services (10)
22/SSH, 80/HTTP, 81/HTTP, 442/HTTP, 443/UNKNOWN, 8080/HTTP, 8443/HTTP, 9100/HTTP, 30080/HTTP, 30443/UNKNOWN
Labels
Remote Access

SSH 22/TCP
06/21/2025 23:21 UTC

Remote Access

Software

linux
Ubuntu Linux
OpenBSD OpenSSH 8.9p1

Details

Host Key
Algorithm
ecdsa-sha2-nistp256
Fingerprint
14f38209728e84294ed0a8ce0f9b9f3511806b8ccc91b12220a4c6fb4b94e514
Negotiated
Key Exchange
[email protected]
Symmetric Cipher
aes128-ctr [] aes128-ctr []
MAC
hmac-sha2-256 [] hmac-sha2-256 []

HTTP 80/TCP
06/22/2025 11:03 UTC

Software

nginx

Details

http://20.2.166.12/
Status
403  Forbidden
Body Hash
sha1:0799ce41287fc382fd17f3e245110d07501d1a0e
Response Body
      Access denied

HTTP 81/TCP
06/21/2025 16:25 UTC

Software

nginx

Details

http://20.2.166.12:81/
Status
403  Forbidden
Body Hash
sha1:0799ce41287fc382fd17f3e245110d07501d1a0e
Response Body
      Access denied

HTTP 442/TCP
06/22/2025 09:51 UTC

Software

nginx

Details

https://20.2.166.12:442/
Status
403  Forbidden
Body Hash
sha1:0799ce41287fc382fd17f3e245110d07501d1a0e
Response Body
      Access denied

TLS

Handshake
Version Selected
TLSv1_3
Cipher Selected
TLS_AES_256_GCM_SHA384
Certificate
Fingerprint
224b0e9dc91ff47216fcb93cef690d7d51703cf9d39940e1dcc8d9e88227e24d
Subject
C=CN, ST=Hubei, L=Wuhan, O=MY, CN=monitor0.greycdn.com
Issuer
C=SG, ST=SG, L=SG, O=SG, CN=SG CA
Names
monitor0.greycdn.com
Fingerprint
JARM
28d28d28d00028d1ec42d42d0000009e02cb34a93022c7155e0d05dbd4b69a
JA3S
15af977ce25de452b96affa2addb1036
JA4S
t130200_1302_a56c5b993250

UNKNOWN 443/TCP
06/22/2025 07:26 UTC

Software

linux

Details

Banner
HTTP/1.1 400 Bad Request
Server: nginx 
Date: Sun, 22 Jun 2025 07:26:22 GMT
Content-Type: text/html
Content-Length: 249
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx </center>
</body>
</html>

HTTP 8080/TCP
06/22/2025 00:57 UTC

Software

nginx

Details

http://20.2.166.12:8080/
Status
403  Forbidden
Body Hash
sha1:0799ce41287fc382fd17f3e245110d07501d1a0e
Response Body
      Access denied

HTTP 8443/TCP
06/21/2025 15:14 UTC

Software

nginx

Details

https://20.2.166.12:8443/
Status
403  Forbidden
Body Hash
sha1:0799ce41287fc382fd17f3e245110d07501d1a0e
Response Body
      Access denied

TLS

Handshake
Version Selected
TLSv1_3
Cipher Selected
TLS_AES_256_GCM_SHA384
Certificate
Fingerprint
224b0e9dc91ff47216fcb93cef690d7d51703cf9d39940e1dcc8d9e88227e24d
Subject
C=CN, ST=Hubei, L=Wuhan, O=MY, CN=monitor0.greycdn.com
Issuer
C=SG, ST=SG, L=SG, O=SG, CN=SG CA
Names
monitor0.greycdn.com
Fingerprint
JARM
28d28d28d00028d1ec42d42d0000009e02cb34a93022c7155e0d05dbd4b69a
JA3S
15af977ce25de452b96affa2addb1036
JA4S
t130200_1302_a56c5b993250

HTTP 9100/TCP
06/21/2025 18:35 UTC

Details

http://20.2.166.12:9100/
Status
401  Unauthorized
Body Hash
sha1:a051ca9fe76211817353b0a9605fa08f58a1de37
Response Body
      Unauthorized

HTTP 30080/TCP
06/21/2025 21:42 UTC

Software

nginx

Details

http://20.2.166.12:30080/
Status
650  
Body Hash
sha1:251efa0bbf75ddb3740865494816ea51da5e914c
Response Body
      # 650 - 域名不存在

发生了什么？

请求被阻挡

我应该怎么做？

请联系管理员

编号: 8f8b5c0747b24c488b9b4793db75e264

访客地址: 162.142.125.120

网址: http://20.2.166.12:30080/

请求方法: GET

时间: 2025-06-22 05:42:26

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UNKNOWN 30443/TCP
06/21/2025 21:24 UTC

Software

linux

Details

Banner
HTTP/1.1 400 Bad Request
Server: nginx 
Date: Sat, 21 Jun 2025 21:24:30 GMT
Content-Type: text/html
Content-Length: 249
Connection: close

<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body>
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx </center>
</body>
</html>

Geographic Location

City
Hong Kong
Country
Hong Kong (HK)
Coordinates
22.27832, 114.17469
Timezone
Asia/Hong_Kong