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


111 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 29, 2026 01:34:51Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 29, 2026 01:34:51
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

Network45.131.194.0/24
Network Spam Rate23%
DNS name-
AS number206092
Org nameF.n.s. Holdings Limited
LocationSan Francisco, California, United States
IP Geolocationlat: 37.7794; lon: -122.4176
Address4th Floor, 86-90 Paul Street EC2A 4NE London UNITED KINGDOM
Phone+443308080975
Websiteas61317.net
AS spam rate16.18%
Websites hosted on 45.131.194.55Data 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
Sep 17, 2026 21:08:0345.131.194.55 cdlad*****invalid_username
Sep 17, 2026 14:20:0445.131.194.55 Beurss***** B*invalid_username
Sep 09, 2026 19:07:2945.131.194.55 dmw4f*****invalid_username
Sep 09, 2026 08:41:5645.131.194.55 jsexc*****invalid_username
Sep 09, 2026 06:41:0345.131.194.55 jsexc*****invalid_username
Sep 09, 2026 05:41:0345.131.194.55 patri*****invalid_username

45.131.194.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
145.131.194.61Sep 19, 2020 21:00:43Oct 01, 2026 01:19:36124
245.131.194.60Aug 11, 2020 10:13:09Sep 30, 2026 19:45:35113
345.131.194.135Aug 27, 2020 08:06:06Sep 30, 2026 18:50:27109
445.131.194.132Aug 09, 2020 14:50:05Sep 30, 2026 14:20:11117
545.131.194.46Sep 04, 2020 08:24:05Sep 30, 2026 05:05:23118
645.131.194.107Aug 15, 2020 04:13:00Sep 30, 2026 04:59:0749
745.131.194.229Nov 13, 2022 15:12:31Sep 30, 2026 01:27:54139
845.131.194.45Aug 06, 2020 04:06:38Sep 29, 2026 22:42:32272
945.131.194.56Sep 24, 2020 09:28:12Sep 29, 2026 22:36:38111
1045.131.194.31May 04, 2022 19:20:32Sep 29, 2026 21:48:36110

CleanTalk API response

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Frequently Asked Questions About 45.131.194.55

  • Why is this 45.131.194.55 contacting my website?

    This 45.131.194.55 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 45.131.194.55 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 45.131.194.55?

    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 45.131.194.55. 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 45.131.194.55 is currently performing various types of spam and security attacks on websites.

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