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


32 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 15:53:04Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 07, 2026 15:53:04
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

Network104.245.240.0/22parent network: 104.245.240.0/21
Network Spam Rate17%
DNS name-
AS number213954
Org nameGlobal Transit Systems LLC
LocationUnited States
IP Geolocationlat: 37.751; lon: -97.822
Address-
Phone-
Websiteglobaltransitsystems.online
AS spam rate17.11%
Websites hosted on 104.245.243.74Data 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
Oct 07, 2026 17:33:02104.245.243.74 nyu***invalid_username

104.245.240.0/22 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1104.245.242.15May 02, 2026 16:37:49Oct 08, 2026 10:28:125
2104.245.241.204Oct 04, 2026 23:22:34Oct 08, 2026 10:18:005
3104.245.241.205Jan 11, 2026 10:27:01Oct 08, 2026 10:12:345
4104.245.242.185Jan 03, 2026 01:16:02Oct 08, 2026 10:11:1644
5104.245.241.57Dec 05, 2025 08:08:27Oct 08, 2026 09:57:3824
6104.245.243.35Dec 07, 2025 09:01:50Oct 08, 2026 09:37:015
7104.245.241.201Jan 11, 2026 16:07:29Oct 08, 2026 09:06:4145
8104.245.241.249Oct 05, 2026 09:19:31Oct 08, 2026 08:56:426
9104.245.243.111Jan 05, 2026 14:45:41Oct 08, 2026 08:49:2318
10104.245.241.129Dec 05, 2025 13:20:43Oct 08, 2026 08:47:2114

CleanTalk API response

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Frequently Asked Questions About 104.245.243.74

  • Why is this 104.245.243.74 contacting my website?

    This 104.245.243.74 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 104.245.243.74 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 104.245.243.74?

    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 104.245.243.74. 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 104.245.243.74 is currently performing various types of spam and security attacks on websites.

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