45.91.88.245 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 05, 2026 15:10:34Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 05, 2026 15:10:34
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

Network45.91.88.0/22
Network Spam Rate33%
DNS name-
AS number203020
Org nameHostRoyale Technologies Pvt Ltd
LocationSão Paulo, São Paulo, Brazil
IP Geolocationlat: -23.5475; lon: -46.6361
Address-
Phone-
Websitehostroyale.com
AS spam rate15.39%
Websites hosted on 45.91.88.245Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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45.91.88.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
145.91.88.224Jun 20, 2025 08:21:59Oct 07, 2026 13:13:565
245.91.91.112Dec 06, 2025 09:00:34Oct 07, 2026 13:12:005
345.91.91.118Jul 01, 2025 21:57:14Oct 07, 2026 13:01:006
445.91.91.40Aug 24, 2025 14:40:37Oct 07, 2026 12:11:445
545.91.91.176Jul 05, 2025 03:07:57Oct 07, 2026 12:04:257
645.91.91.181Oct 18, 2025 18:25:35Oct 07, 2026 12:01:227
745.91.91.122Sep 16, 2025 18:31:58Oct 07, 2026 11:55:315
845.91.91.179Oct 25, 2025 11:55:18Oct 07, 2026 11:51:085
945.91.91.246Aug 03, 2025 08:23:57Oct 07, 2026 11:41:107
1045.91.91.17Oct 29, 2025 06:15:48Oct 07, 2026 10:37:477

CleanTalk API response

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Frequently Asked Questions About 45.91.88.245

  • Why is this 45.91.88.245 contacting my website?

    This 45.91.88.245 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 45.91.88.245 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 45.91.88.245?

    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 45.91.88.245. 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 45.91.88.245 is currently performing various types of spam and security attacks on websites.

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