64.16.190.131 reported for spam


3 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 20, 2026 20:54:48Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 20, 2026 20:54:48
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

Abuse reports

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

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Details

Network64.16.128.0/18
Network Spam Rate2%
DNS name-
AS number7029
Org nameWindstream Communications LLC
LocationSão Paulo, São Paulo, Brazil
IP Geolocationlat: -23.5475; lon: -46.6361
Address-
Phone-
Websitewindstream.net
AS spam rate2.25%
Websites hosted on 64.16.190.131Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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64.16.128.0/18 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
164.16.133.163Jul 25, 2026 19:57:03Oct 05, 2026 09:01:5010
264.16.177.1Aug 10, 2026 06:05:57Oct 05, 2026 08:13:3910
364.16.133.91Jul 25, 2026 19:51:38Oct 05, 2026 07:35:1010
464.16.133.164May 27, 2026 19:13:21Oct 05, 2026 07:25:258
564.16.133.110Jul 26, 2026 08:41:30Oct 05, 2026 07:17:529
664.16.133.57Jul 25, 2026 19:07:44Oct 05, 2026 07:17:3910
764.16.133.159Jul 28, 2026 05:31:08Oct 05, 2026 07:17:257
864.16.133.43Aug 04, 2026 04:34:22Oct 05, 2026 07:17:257
964.16.133.22Jul 28, 2026 08:26:51Oct 05, 2026 07:17:1011
1064.16.134.3May 07, 2026 15:26:52Oct 05, 2026 07:13:0750

CleanTalk API response

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Frequently Asked Questions About 64.16.190.131

  • Why is this 64.16.190.131 contacting my website?

    This 64.16.190.131 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 64.16.190.131 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 64.16.190.131?

    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 64.16.190.131. 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 64.16.190.131 is currently performing various types of spam and security attacks on websites.

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