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


5 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-SpamBlacklistedOct 06, 2026 03:30:29Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 06, 2026 03:30:29
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

Network216.40.72.0/24parent network: 216.40.72.0/22
Network Spam Rate26%
DNS name-
AS number213954
Org nameGlobal Transit Systems LLC
LocationUnited States
IP Geolocationlat: 37.751; lon: -97.822
Address-
Phone-
Websiteglobaltransitsystems.online
AS spam rate14.92%
Websites hosted on 216.40.72.253Data 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

216.40.72.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1216.40.72.96Apr 15, 2026 23:20:29Oct 07, 2026 09:22:345
2216.40.72.133Apr 19, 2026 01:00:29Oct 07, 2026 08:11:5012
3216.40.72.178Apr 07, 2026 06:25:41Oct 07, 2026 03:57:307
4216.40.72.186Feb 17, 2026 21:08:52Oct 07, 2026 00:51:438
5216.40.72.14Feb 11, 2026 13:50:31Oct 06, 2026 22:32:239
6216.40.72.83Sep 13, 2026 00:03:27Oct 06, 2026 21:25:5621
7216.40.72.180Aug 08, 2026 16:57:42Oct 06, 2026 21:24:484
8216.40.72.53Apr 17, 2026 18:05:09Oct 06, 2026 14:00:5512
9216.40.72.245Apr 22, 2026 11:46:57Oct 06, 2026 13:34:4830
10216.40.72.23May 05, 2026 19:21:00Oct 04, 2026 16:43:3116

CleanTalk API response

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Frequently Asked Questions About 216.40.72.253

  • Why is this 216.40.72.253 contacting my website?

    This 216.40.72.253 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 216.40.72.253 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 216.40.72.253?

    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 216.40.72.253. 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 216.40.72.253 is currently performing various types of spam and security attacks on websites.

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