Host

120.55.50.89

Tags: Hosting Database Industrial control

As of our latest check on 2026-09-23, 120.55.50.89 (Hangzhou Alibaba Advertising Co.,Ltd., AS37963, China) had 85 open ports (7, 22, 443, 554, 636, 808, 873, 995, …) and 60 known CVEs.

Known CVEs on this host

85open ports

0names pointing here

60known CVEs

0known exploited

Open ports and CVEs as of our latest check of this host, 2026-09-23.

CVEs by severity: CRITICAL 3 HIGH 18 MEDIUM 27 LOW 12

A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list

Not counted: 1 only affects another platform (openssh 6.6.1). See them

Network: Hangzhou Alibaba Advertising Co.,Ltd. AS37963
Open ports: 7, 22, 443, 554, 636, 808, 873, 995, 1344, 1454, 1604, 1800, 1883, 2122, 2761, 3099, 3107, 3147, 3260, 4150, 4242, 4401, 5431, 5672, 5907, 6379, 6600, 6662, 6667, 7001, 7070, 7999, 8022, 8200, 8283, 8402, 8575, 8728, 8804, 8839, 8877, 8969, 9092, 9093, 9112, 9861, 9998, 10006, 10036, 10134, 11000, 11211, 12227, 12237, 12297, 12330, 12394, 12428, 12436, 12544, 13062, 14184, 16040, 16080, 18030, 19094, 19233, 20000, 21245, 21286, 22173, 22705, 25565, 31444, 35554, 36501, 44332, 44818, 50000, 53484, 54138, 54278, 54327, 57779, 62080 · at our latest check, 2026-09-23
Location: China CN
Route: 120.55.0.0/17 · announced by Hangzhou Alibaba Advertising Co.,Ltd. AS37963 RPKI valid
Organisation: Alibaba Group · Content / hosting
Registry network: ALISOFT · 120.55.0.0 - 120.55.255.255 · APNIC
Abuse contact: [email protected] · for ALISOFT
First seen: 2026-09-23 18:36 UTC
Last seen alive: 2026-09-23 19:02 UTC
Hosted domains: No host name points here

Reputation

Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.

Services (85)

7/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 408 Request Timeout
Content-Length: 0
Co
ntent-Type: text/plain

22/tcp SSH openssh 8.0 1 CVE first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_8.0

443/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 302 Moved Temporarily
Server: nginx/1.22.1
Date: Wed, 23 Sep 2026 19:00:25 GMT
Content-Type: text/html
Content-Length: 145
Connection: close
Location: https://120.55.50.89:443/

<html>
<head><title>302 Found</title></head>
<body>
<center><h1>302 Found</h1></center>
<hr><center>nginx/1.22.1</center>
</body>
</html>

554/tcp RTSP first 2026-09-23 · last 2026-09-23

Banner: RTSP/1.0 401 Unauthorized CSeq: 1

Raw response

RTSP/1.0 401 Unauthorized
CSeq: 1

636/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 400 Bad Request
Content-Type: text/html
Cache-Control: no-cache, no-store
Connection: close
X-Iinfo: 12-56308661-0 0NNN RT(1705912410675 113) q(-1 -1 -1 -1) r(0 -1) b1

808/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.0 200 OK
Server: Proxy

873/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 400 Bad Request
Server: nginx/1.23.1
Content-Type: text/html
Connection: close

995/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: +OK MS OK

Raw response

+OK MS OK

1344/tcp FTP first 2026-09-23 · last 2026-09-23

Raw response

220 Service ready for new user.

1454/tcp SSH openssh 7.4 2 CVEs first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

1604/tcp HTTP first 2026-09-23 · last 2026-09-23

Status: 200 OK

Raw response

HTTP/1.1 200 OK
content-type: application/json; charset=UTF-8
content-encoding: gzip
content-length: 171

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1800/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.0 408 Request Time-out
Cache-Control: no-cache
D
Connection: close
Content-Type: text/html

...

1883/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_5.3

2122/tcp FTP first 2026-09-23 · last 2026-09-23

Raw response

220 Service ready for new user.

2761/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_8.0

3099/tcp SMTP first 2026-09-23 · last 2026-09-23

Banner: 220 mail.scott000.com ESMTP

Raw response

220 mail.scott000.com ESMTP

3107/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

3147/tcp VNC first 2026-09-23 · last 2026-09-23

Banner: RFB 003.003

Raw response

RFB 003.003

3260/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 500 Internal Server Error
Server: nginx/1.18.11011 (Ubuntu)
Content-Type: text/plain; charset=utf-8
Connection: close

4150/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

4242/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 301 Moved Permanently
Server: Zope/(2.13.23, python 1.7.18, linux2) ZServer/1.1
Content-Type: text/plain; charset=utf-8
Connection: close

4401/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

5431/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 404 Not Found
DATE: Fri, 19 Jan 2024 11:56:45 GMT
Connection: Keep-Alive
Server: LINUX/2.4 UPnP/1.0 BRCM400/1.0
Content-Type: text/xml; charset="utf-8"
EXT:

5672/tcp AMQP first 2026-09-23 · last 2026-09-23

Raw response

AMQP:
cluster_name:[email protected]
copyright:Copyright (c) 2007-2021 VMware, Inc. or its affiliates.
information:Licensed under the MPL 2.0. Website: https://rabbitmq.com
platform:Erlang/OTP 24.1
product:RabbitMQ
version:3.9.7
Capabilities:
publisher_confirms:true
exchange_exchange_bindings:true
basic.nack:true
consumer_cancel_notify:true
connection.blocked:true
consumer_priorities:true
authentication_failure_close:true
per_consumer_qos:true
direct_reply_to:tru

5907/tcp IMAP first 2026-09-23 · last 2026-09-23

Banner: * OK [CAPABILITY a2,M\] nBwXk2pPP IMAP4rev1 20qx at

Raw response

* OK [CAPABILITY a2,M\] nBwXk2pPP IMAP4rev1 20qx at

6379/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: -ERR client ip is not in whitelist

Raw response

-ERR client ip is not in whitelist

6600/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_5.3

6662/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.6p1 Ubuntu-4ubuntu0.3

6667/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

<HTML><HEAD><TITLE>Error</TITLE></HEAD><BODY><H1>Error</H1>Bad request or resource not found.</BODY></HTML>

7001/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 401 Unauthorized
Server: 
Cache-Control: no-cache,no-store
Content-Type: text/html; charset=%s
Connection: close

7070/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 400 Bad Request
Server: nginx
Content-Type: text/html
Connection: close
x-ws-request-id: 65ae2479_wgd54_23091-46093

7999/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 404 Not Found
Content-Type: text/html; charset=UTF-8
Server: Microsoft-HTTPAPI/2.0

8022/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

8200/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 302 Found
Connection: Keep-Alive
Transfer-Encoding: chunked
Keep-Alive: timeout=20
Location: /cgi-bin/luci/

8283/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.0 408 Request Time-out
Cache-Control: no-cache
D
Connection: close
Content-Type: text/html

...

8402/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 503 Service Unavailable
Content-Type: text/html
Cache-Control: no-cache, no-store
Connection: close
X-Iinfo: 12-5524333-0 0NNN RT(1700566945630 8) q(0 -1 -1 -1) r(0 -1)

8575/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

8728/tcp SSH openssh 6.6.1 57 CVEs first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_6.6.1

8804/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

8839/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

8877/tcp HTTP first 2026-09-23 · last 2026-09-23

Status: 200 OK

Raw response

HTTP/1.1 200 OK
content-type: application/json; charset=UTF-8
content-encoding: gzip
content-length: 171

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8969/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

9092/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

9093/tcp SMTP first 2026-09-23 · last 2026-09-23

Banner: 220 smtp.qq.com Esmtp QQ Mail Server

Raw response

220 smtp.qq.com Esmtp QQ Mail Server

9112/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: -ERR client ip is not in whitelist

Raw response

-ERR client ip is not in whitelist

9861/tcp FTP first 2026-09-23 · last 2026-09-23

Raw response

220 Service ready for new user.

9998/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 407 Proxy Authentication Required
Proxy-Authenticate: Basic realm=""

10006/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

10036/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

10134/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

11000/tcp IMAP first 2026-09-23 · last 2026-09-23

Banner: * OK GroupWise IMAP4rev1 Server Ready

Raw response

* OK GroupWise IMAP4rev1 Server Ready

11211/tcp MEMCACHED_ASCII first 2026-09-23 · last 2026-09-23

Banner: STAT pid 1660 STAT uptime 28884 STAT time 1641290377 STAT version 1.2.1 STAT pointer_size 32 STAT curr_items 14 STAT total_items 3533 STAT bytes 30524 STAT curr_connections 1 STAT total_connections 35

Raw response

STAT pid 1660
STAT uptime 28884
STAT time 1641290377
STAT version 1.2.1
STAT pointer_size 32
STAT curr_items 14
STAT total_items 3533
STAT bytes 30524
STAT curr_connections 1
STAT total_connections 3542
STAT connection_structures 3
STAT cmd_get 3533
STAT cmd_set 3533
STAT get_hits 3519
STAT get_misses 14
STAT bytes_read 7927780
STAT bytes_written 7848552
STAT limit_maxbytes 67108864
END

12227/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

12237/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

12297/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.3

12330/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.9

12394/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.9

12428/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: -ERR client ip is not in whitelist

Raw response

-ERR client ip is not in whitelist

12436/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

"AP0F1D85"
Connection: close

<HTML><HEAD><TITLE>401 Unauthorized</TITLE></HEAD>
<BODY BGCOLOR

12544/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_6.6.1

13062/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.0 200 OK
Connection: close
X-Powered-By: Undertow/1
Server: JBoss-EAP/7
Content-Type: text/html
Content-Length: 98
Accept-Ranges: bytes

14184/tcp FTP first 2026-09-23 · last 2026-09-23

Raw response

220 Microsoft FTP Service
530 User cannot log in.
214-The following commands are recognized (* ==>'s unimplemented).
    ABOR 
    ACCT 
    ADAT *
    ALLO 
    APPE 
    AUTH 
    CCC 
    CDUP 
    CWD 
    DELE 
    ENC *
    EPRT 
    EPSV 
    FEAT 
    HELP 
    HOST 
    LANG 
    LIST ...

16040/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.8

16080/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 404 Not Found
Content Length: 0

18030/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 302 Found
Connection: close
Location: http://*.*.*.*/solr/

19094/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: -ERR client ip is not in whitelist

Raw response

-ERR client ip is not in whitelist

19233/tcp HTTP Proxy first 2026-09-23 · last 2026-09-23

Status: 200 OK
Server: Proxy

Raw response

HTTP/1.0 200 OK
Server: Proxy

Unauthorized ...

IP Address:

20000/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Server: Microsoft-HTTPAPI/2.0

21245/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.5

21286/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.9

22173/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

ÿû
-> GET / HTTP/1.0
GET / HTTP/1.0
undefined symbol: GET
-> 
->

22705/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.9

25565/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

31444/tcp AMQP first 2026-09-23 · last 2026-09-23

Banner: AMQP: cluster_name:[email protected] copyright:Copyright (c) 2007-2021 VMware, Inc. or its affiliates. information:Licensed under the MPL 2.0. Website: htt

Raw response

AMQP:
cluster_name:[email protected]
copyright:Copyright (c) 2007-2021 VMware, Inc. or its affiliates.
information:Licensed under the MPL 2.0. Website: https://rabbitmq.com
platform:Erlang/OTP 24.1
product:RabbitMQ
version:3.9.7
Capabilities:
publisher_confirms:true
exchange_exchange_bindings:true
basic.nack:true
consumer_cancel_notify:true
connection.blocked:true
consumer_priorities:true
authentication_failure_close:true
per_consumer_qos:true
direct_reply_to:tru

35554/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: -ERR client ip is not in whitelist

Raw response

-ERR client ip is not in whitelist

36501/tcp VNC first 2026-09-23 · last 2026-09-23

Banner: RFB 003.008

Raw response

RFB 003.008

44332/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: -ERR client ip is not in whitelist

Raw response

-ERR client ip is not in whitelist

44818/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_5.3

50000/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_5.3

53484/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.4

54138/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_5.3

54278/tcp POP3 first 2026-09-23 · last 2026-09-23

Banner: -ERR client ip is not in whitelist

Raw response

-ERR client ip is not in whitelist

54327/tcp SSH first 2026-09-23 · last 2026-09-23

Raw response

SSH-2.0-OpenSSH_7.5

57779/tcp HTTP first 2026-09-23 · last 2026-09-23

Raw response

HTTP/1.1 200 OK
Content-Length: 2037
Cache-Control: private, max-age=300
Content-Type: text/html

62080/tcp RTSP first 2026-09-23 · last 2026-09-23

Banner: RTSP/1.0 453 Not Enough Bandwidth Server: AirTunes/7l_wZ

Raw response

RTSP/1.0 453 Not Enough Bandwidth
Server: AirTunes/7l_wZ

Vulnerabilities

Only affects another platform (1)

These CVEs need a platform this host visibly does not run (for example a flaw of the Windows build on a Linux host). They are not counted. 1 of them is known to be exploited.

CVEs by severity: HIGH 1

CVE	Software
CVE-2026-123158 HIGH 8.1 known exploited	openssh 6.6.1 · port 8728

Port history

Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.

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