91.26.89.12 reported for spam


4 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 listSep 02, 2026 19:38:15Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 02, 2026 19:38:15
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

Network91.26.88.0/22parent network: 91.0.0.0/10
Network Spam Rate–
DNS name-
AS number3320
Org nameDeutsche Telekom AG
LocationBurgstädt, Saxony, Germany
IP Geolocationlat: 50.9162; lon: 12.794
Address-
Phone-
Websitenic.telekom.de
AS spam rate2.41%
Websites hosted on 91.26.89.12Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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91.26.88.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
191.26.89.21Feb 26, 2026 09:59:53Sep 13, 2026 18:03:217
291.26.89.50Feb 04, 2026 16:42:53Sep 25, 2026 05:54:178
391.26.89.10Jan 03, 2026 08:19:22Sep 22, 2026 21:53:363
491.26.89.52Dec 03, 2025 07:03:17Apr 20, 2026 17:00:237
591.26.89.12Oct 28, 2024 00:00:41Sep 03, 2026 00:38:154
691.26.89.51Feb 09, 2024 12:21:28Aug 19, 2026 10:08:306
791.26.89.11Dec 05, 2023 13:12:49May 10, 2026 05:21:033
891.26.89.13Oct 16, 2023 18:40:25Apr 30, 2026 09:03:553
991.26.89.14Aug 30, 2023 09:00:55Apr 30, 2026 10:59:453
1091.26.89.22Jul 19, 2023 21:50:21May 05, 2026 07:15:115

CleanTalk API response

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Frequently Asked Questions About 91.26.89.12

  • Why is this 91.26.89.12 contacting my website?

    This 91.26.89.12 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 91.26.89.12 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 91.26.89.12?

    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 91.26.89.12. 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 91.26.89.12 is currently performing various types of spam and security attacks on websites.

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