120.11.91.161 is blacklisted, reported for spam, and brute force attacks


118 websites attacked, discovered , last activity .
1 brute force attacks, last activity .
This address has registered spam on several websites and is currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedSep 30, 2026 20:55:33Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 30, 2026 20:55:33
Security FireWall  Not in list-Get Security Plugin
Block Lists
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-Sign Up for API, Files, DNSBL & Online Access
Type of attacksSpam, BruteForce

Abuse reports

There are currently no abuse reports for this email/IP.

Report Abuse activity

Details

Network120.11.88.0/22parent network: 120.0.0.0/12
Network Spam Rate5%
DNS name-
AS number4837
Org nameCHINA UNICOM China169 Backbone
LocationChina
IP Geolocationlat: 34.7732; lon: 113.722
Address-
Phone-
Websitechinaunicom.cn
AS spam rate0.13%
Websites hosted on 120.11.91.161Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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Brute Force attacks log

Date/time (GMT)IPNicknameEvent
Oct 01, 2026 02:01:19120.11.91.161 deange*****invalid_username

120.11.88.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1120.11.91.161May 09, 2023 00:35:21Oct 01, 2026 01:55:33118
2120.11.91.218Mar 16, 2024 05:21:21Sep 30, 2026 08:28:2842
3120.11.90.109Aug 02, 2020 16:53:03Sep 30, 2026 05:56:4667
4120.11.90.23Apr 05, 2023 08:55:20Sep 30, 2026 02:33:2873
5120.11.90.231Feb 18, 2023 03:10:25Sep 29, 2026 20:44:0666
6120.11.90.225Apr 20, 2023 12:26:07Sep 29, 2026 12:59:1515
7120.11.90.194Jun 16, 2024 03:05:27Sep 29, 2026 05:48:0820
8120.11.90.101Nov 01, 2024 09:05:20Sep 29, 2026 01:50:03120
9120.11.91.249May 13, 2023 13:15:51Sep 28, 2026 20:40:2967
10120.11.90.44Apr 09, 2023 01:21:48Sep 28, 2026 16:58:1114

CleanTalk API response

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Frequently Asked Questions About 120.11.91.161

  • Why is this 120.11.91.161 contacting my website?

    This 120.11.91.161 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 120.11.91.161 safe?

    It depends on the IP address status. If it is green and marked as "Not in lists", it is considered safe. If it is "Blacklisted" and shown in red, it means the IP has been involved in abusive activity such as spam, phishing, scam attacks, password brute-force attempts, or hacking attempts.

  • How do I block 120.11.91.161?

    Use one of our Anti-Spam plugins, the Security plugin, the Anti-Spam API, or the Block Lists API. If you are not sure which option to choose, please contact our support team: https://cleantalk.org/my/support/open

  • Is this a bot or hacker?

    It depends on the activity of the 120.11.91.161. If the Anti-Spam or Security plugins stop the attacks, it is most likely a bot. If they do not stop them, there is a high probability that it is a human attacker.

  • What does "Blacklisted" mean?

    It means the 120.11.91.161 is currently performing various types of spam and security attacks on websites.

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