FOFA Search Engine

58.214.236.125:4000

4000 http

58.214.236.125 58.214.236.125

country China / Jiangsu / Wuxi

ASN: 4134

Organization: Chinanet

2026-01-07

Apusic Application Server/9.0 (Windows NT (unknown) 10.0 amd64; JDK 1.8.0_102)

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Banner

Products

CName

HTTP/1.1 404 Not Found date: Wed, 07 Jan 2026 12:39:45 GMT server: Apusic Application Server/9.0 (Windows NT (unknown) 10.0 amd64; JDK 1.8.0_102) content-length: 576 content-type: text/html; charset=GB2312 content-language: zh-CN connection: close nap_backend: 172.23.96.48:6890 set-cookie: EASSESSIONID=541050718; path=/;httponly set-cookie: NAPRoutID=541050718; path=/;httponly

47.99.71.15:4000

4000 http

47.99.71.15 47.99.71.15

country China / Zhejiang / Hangzhou

ASN: 37963

Organization: Hangzhou Alibaba Advertising Co.,Ltd.

2026-01-07

Banner

HTTP/1.1 401 Unauthorized

183.81.66.53:4000

4000 unknown

183.81.66.53 183.81.66.53

country Viet Nam / Ca Mau / Ca Mau

ASN: 18403

Organization: FPT Telecom Company

2026-01-07

Banner

<!DOCTYPE HTML> <html lang="en"> <head> <meta charset="utf-8"> <title>Error response</title> </head> <body> <h1>Error response</h1> <p>Error code: 400</p> <p>Message: Bad request syntax ('NXSH-5.6.7').</p> <p>Error code explanation: 400 - Bad request syntax or unsupported method.</p> </body> </html>

112.13.85.170:4000

4000 http

112.13.85.170 112.13.85.170

country China / Zhejiang / Wenzhou

ASN: 56041

Organization: China Mobile communications corporation

2026-01-07

nginx

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CName

HTTP/1.1 400 Bad Request Server: nginx Date: Wed, 07 Jan 2026 12:37:34 GMT Content-Type: text/html Content-Length: 2373 Connection: close x-ws-request-id: 695e538e_PS-HGH-01wcq170_4063-32089

101.96.154.104:4000

4000 http

101.96.154.104 101.96.154.104

country China / Hebei / Shijiazhuang

ASN: 134760

Organization: Shijiazhuang IDC network, CHINANET Hebei province

2026-01-07

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CName

HTTP/1.1 404 Not Found Date: Wed, 07 Jan 2026 12:37:29 GMT Content-Type: text/html; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive WZWS-RAY: 1249-1767818249.121-waf02lft

119.96.17.164:4000

4000 http

119.96.17.164 119.96.17.164

country China / Hubei / Wuhan

ASN: 58563

Organization: CHINANET Hubei province network

2026-01-07

Lego Server

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Products

CName

HTTP/1.1 400 Bad Request Connection: close Content-Length: 0 Server: Lego Server Date: Wed, 07 Jan 2026 12:36:44 GMT

47.102.144.131:4000

4000 sdcomm

47.102.144.131 47.102.144.131

country China / Zhejiang / Hangzhou

ASN: 37963

Organization: Hangzhou Alibaba Advertising Co.,Ltd.

2026-01-07

Banner

ERR 27

47.102.153.58:4000

4000

47.102.153.58 47.102.153.58

country China / Zhejiang / Hangzhou

ASN: 37963

Organization: Hangzhou Alibaba Advertising Co.,Ltd.

2026-01-07

nginx/1.25.0

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HTTP/1.1 404 Not Found Connection: close Transfer-Encoding: chunked Cache-Control: private, no-cache, no-store, max-age=0, must-revalidate Content-Type: text/html; charset=utf-8 Date: Wed, 07 Jan 2026 12:36:24 GMT Server: nginx/1.25.0 Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding X-Powered-By: Next.js

47.102.153.58:4000

4000 http

47.102.153.58 47.102.153.58

country China / Zhejiang / Hangzhou

ASN: 37963

Organization: Hangzhou Alibaba Advertising Co.,Ltd.

2026-01-07

nginx/1.25.0

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Products

CName

HTTP/1.1 404 Not Found Server: nginx/1.25.0 Date: Wed, 07 Jan 2026 12:36:23 GMT Content-Type: text/html; charset=utf-8 Transfer-Encoding: chunked Connection: keep-alive Cache-Control: private, no-cache, no-store, max-age=0, must-revalidate Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Accept-Encoding X-Powered-By: Next.js

47.92.129.14:4000

4000 telnet

47.92.129.14 47.92.129.14

country China / Beijing / Beijing

ASN: 37963

Organization: Hangzhou Alibaba Advertising Co.,Ltd.

2026-01-07

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CName

NPC Telnet permit one connection. But One connection() already keep alive. Good Bye !!