186.64.216.99 reported for spam, and brute force attacks


3 websites attacked, discovered , last activity .
1 brute force attacks, 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 13, 2026 02:05:06Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 13, 2026 02:05:06
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, BruteForce

Abuse reports

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

Report Abuse activity

Details

Network186.64.216.0/24parent network: 186.64.216.0/23
Network Spam Rate11%
DNS nameip99-216-64-186.ct.co.cr
AS number52228
Org nameCable Tica
LocationSan José, Provincia de San José, Costa Rica
IP Geolocationlat: 9.9346; lon: -84.0706
Address-
Phone-
WebsiteCABLETICA.COM
AS spam rate3.77%
Websites hosted on 186.64.216.99Data loading

spam attacks, abuse log

#Date/ time (GMT)Sender IPSender EmailNicknameAnti-Spam app
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Brute Force attacks log

Date/time (GMT)IPNicknameEvent
Sep 09, 2026 00:16:08186.64.216.99 ctmco*****invalid_username
Sep 05, 2026 04:07:03186.64.216.99 admind*****invalid_username

186.64.216.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1186.64.216.138(ip138-216-64-186.ct.co.cr)Dec 20, 2024 04:30:28Sep 21, 2026 20:35:565

CleanTalk API response

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Frequently Asked Questions About 186.64.216.99

  • Why is this 186.64.216.99 contacting my website?

    This 186.64.216.99 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 186.64.216.99 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 186.64.216.99?

    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 186.64.216.99. 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 186.64.216.99 is currently performing various types of spam and security attacks on websites.

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