64.16.190.57 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 19, 2026 03:26:11Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 19, 2026 03:26:11
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

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 64.16.190.57Data 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
164.16.184.79Sep 25, 2026 00:43:41Oct 02, 2026 03:28:4310
264.16.184.78Sep 25, 2026 00:41:11Oct 02, 2026 03:28:2410
364.16.184.76Sep 25, 2026 00:37:17Oct 02, 2026 03:27:1110
464.16.133.29Jul 26, 2026 03:56:28Oct 02, 2026 03:18:108
564.16.133.19Aug 01, 2026 21:27:11Oct 02, 2026 02:05:118
664.16.133.107Jul 28, 2026 06:40:28Oct 02, 2026 01:08:427
764.16.156.121Jul 27, 2026 00:41:45Oct 01, 2026 23:45:268
864.16.184.77Sep 25, 2026 00:40:37Oct 01, 2026 23:03:3310
964.16.184.75Sep 25, 2026 03:52:48Oct 01, 2026 23:03:1510
1064.16.133.11Jul 26, 2026 03:56:28Oct 01, 2026 23:02:327

CleanTalk API response

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Frequently Asked Questions About 64.16.190.57

  • Why is this 64.16.190.57 contacting my website?

    This 64.16.190.57 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 64.16.190.57 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 64.16.190.57?

    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 64.16.190.57. 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 64.16.190.57 is currently performing various types of spam and security attacks on websites.

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