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


18 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 07, 2026 01:43:25Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 07, 2026 01:43:25
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.

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Details

Network216.40.74.0/24parent network: 216.40.72.0/22
Network Spam Rate31%
DNS name-
AS number213954
Org nameGlobal Transit Systems LLC
LocationUnited States
IP Geolocationlat: 37.751; lon: -97.822
Address-
Phone-
Websiteglobaltransitsystems.online
AS spam rate15.43%
Websites hosted on 216.40.74.52Data 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 30, 2026 16:49:03216.40.74.52 Alph****invalid_username

216.40.74.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1216.40.74.16May 06, 2026 00:23:01Oct 07, 2026 14:10:4813
2216.40.74.79Sep 09, 2026 16:40:18Oct 07, 2026 13:05:1814
3216.40.74.167Aug 10, 2026 18:02:54Oct 07, 2026 10:07:298
4216.40.74.52Feb 20, 2026 23:43:31Oct 07, 2026 06:43:2518
5216.40.74.111Sep 06, 2026 16:15:52Oct 07, 2026 04:39:298
6216.40.74.84Feb 04, 2026 21:12:50Oct 07, 2026 03:05:4817
7216.40.74.188Feb 23, 2026 10:30:41Oct 06, 2026 23:55:234
8216.40.74.223Feb 14, 2026 00:55:34Oct 06, 2026 20:52:585
9216.40.74.12Sep 04, 2026 08:54:37Oct 06, 2026 17:58:3534
10216.40.74.216Apr 28, 2026 10:47:16Oct 06, 2026 17:42:5210

CleanTalk API response

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Frequently Asked Questions About 216.40.74.52

  • Why is this 216.40.74.52 contacting my website?

    This 216.40.74.52 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 216.40.74.52 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 216.40.74.52?

    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 216.40.74.52. 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 216.40.74.52 is currently performing various types of spam and security attacks on websites.

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