131.221.66.113 is blacklisted, reported for spam, and brute force attacks


6 websites attacked, discovered , last activity .
1 brute force attacks, last activity .
This address has registered spam on several websites and is currently blacklisted.


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedSep 29, 2026 04:40:40Get Anti-Spam Plugin or API
SpamFireWall Not in listSep 29, 2026 04:40:40
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

Network131.221.66.0/24
Network Spam Rate2%
DNS name-
AS number265798
Org nameLEVEL SEVEN SRL
LocationSan Miguel de Tucumán, Tucuman, Argentina
IP Geolocationlat: -26.816; lon: -65.2154
Address-
Phone-
Websitearlab.com.ar
AS spam rate11.14%
Websites hosted on 131.221.66.113Data 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

131.221.66.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1131.221.66.85Nov 21, 2021 22:48:22Sep 29, 2026 16:54:3511
2131.221.66.113Aug 15, 2022 04:38:13Sep 29, 2026 09:40:406
3131.221.66.112Aug 17, 2025 18:55:43Sep 29, 2026 07:49:027

CleanTalk API response

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Frequently Asked Questions About 131.221.66.113

  • Why is this 131.221.66.113 contacting my website?

    This 131.221.66.113 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 131.221.66.113 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 131.221.66.113?

    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 131.221.66.113. 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 131.221.66.113 is currently performing various types of spam and security attacks on websites.

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