104.253.240.138 reported for spam


5 websites attacked, discovered , last activity .
This address has registered spam on several websites and is currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedOct 03, 2026 12:53:49Get Anti-Spam Plugin or API
SpamFireWall BlacklistedOct 03, 2026 12:53:49
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

Network104.253.240.0/24parent network: 104.253.240.0/22
Network Spam Rate63%
DNS name-
AS number212238
Org nameDatacamp Limited
LocationLondon, England, United Kingdom
IP Geolocationlat: 51.5081; lon: -0.1278
Address207 Regent Street W1B 3HH London UNITED KINGDOM
Phone+420777873767
Websitecdn77.com
AS spam rate14.17%
Websites hosted on 104.253.240.138Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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104.253.240.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1104.253.240.138Aug 04, 2024 02:48:53Oct 03, 2026 17:53:495
2104.253.240.213Sep 08, 2026 12:47:29Oct 03, 2026 17:22:364
3104.253.240.247Sep 22, 2026 07:38:46Oct 03, 2026 14:36:004
4104.253.240.165Dec 25, 2023 16:19:40Oct 03, 2026 12:25:264
5104.253.240.167Dec 03, 2023 11:46:12Oct 03, 2026 12:17:436
6104.253.240.140Oct 29, 2024 00:50:11Oct 03, 2026 10:13:457
7104.253.240.179May 22, 2025 07:39:25Oct 03, 2026 09:36:295
8104.253.240.242May 25, 2024 19:44:25Oct 03, 2026 07:38:236
9104.253.240.157Aug 26, 2026 22:40:20Oct 03, 2026 05:33:067
10104.253.240.163Dec 02, 2023 16:45:10Oct 03, 2026 04:16:535

CleanTalk API response

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Frequently Asked Questions About 104.253.240.138

  • Why is this 104.253.240.138 contacting my website?

    This 104.253.240.138 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 104.253.240.138 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 104.253.240.138?

    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 104.253.240.138. 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 104.253.240.138 is currently performing various types of spam and security attacks on websites.

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