1.55.131.187 reported for spam


6 websites attacked, discovered , last activity .
There were requests from the address that the service marked as spam, but the address is not currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamNot in listApr 20, 2026 17:16:52Get Anti-Spam Plugin or API
SpamFireWall Not in listApr 20, 2026 17:16:52
Security FireWall  Not in list-Get Security Plugin
Block Lists
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Type of attacksSpam

Abuse reports

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

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Details

Network1.55.128.0/22parent network: 1.55.128.0/20
Network Spam Rate–
DNS name-
AS number18403
Org nameFPT Telecom Company
LocationHanoi, Hanoi, Vietnam
IP Geolocationlat: 21.0184; lon: 105.8461
Address-
Phone-
Websitevnnic.vn
AS spam rate2.53%
Websites hosted on 1.55.131.187Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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1.55.128.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
11.55.131.130Sep 04, 2026 15:31:12Sep 10, 2026 20:32:053
21.55.129.177Aug 28, 2026 00:17:50Sep 01, 2026 20:48:213
31.55.131.243Jul 29, 2026 21:51:52Aug 19, 2026 10:24:543
41.55.131.118Jun 18, 2026 19:40:34Jul 28, 2026 11:08:443
51.55.131.60Mar 31, 2026 10:10:43Sep 23, 2026 22:41:394
61.55.131.106Feb 12, 2026 09:36:09Jul 20, 2026 11:29:273
71.55.131.115Sep 22, 2025 00:49:48Sep 24, 2025 22:51:353
81.55.131.161Aug 06, 2025 04:35:32Mar 21, 2026 12:25:116
91.55.131.187Aug 04, 2025 20:15:50Apr 20, 2026 22:16:526
101.55.131.197Jan 10, 2025 06:33:17Sep 21, 2026 07:50:103

CleanTalk API response

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Frequently Asked Questions About 1.55.131.187

  • Why is this 1.55.131.187 contacting my website?

    This 1.55.131.187 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 1.55.131.187 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 1.55.131.187?

    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 1.55.131.187. 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 1.55.131.187 is currently performing various types of spam and security attacks on websites.

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