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


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


Status

ServiceStatusUpdatedNext steps
Anti-SpamBlacklistedOct 03, 2026 04:00:43Get Anti-Spam Plugin or API
SpamFireWall Not in listOct 03, 2026 04:00:43
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

Network104.207.57.0/24parent network: 104.207.32.0/19
Network Spam Rate28%
DNS name-
AS number200373
Org name3xK Tech GmbH
LocationBerlin, State of Berlin, Germany
IP Geolocationlat: 52.5196; lon: 13.4069
AddressHilton Hall, Hilton Lane, Wolverhampton, England, WV11 2BQ, United Kingdom
Phone-
Websitegmail.com
AS spam rate24.55%
Websites hosted on 104.207.57.15Data 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 25, 2026 17:47:04104.207.57.15 TMAZ****invalid_username
Sep 25, 2026 12:49:25104.207.57.15 r3dc****invalid_username
Sep 25, 2026 05:29:04104.207.57.15 ad**invalid_username
Sep 23, 2026 12:36:09104.207.57.15 Mla***invalid_username
Sep 21, 2026 01:59:14104.207.57.15 ilhi****invalid_username
Sep 09, 2026 11:29:03104.207.57.15 wpl***invalid_username
Sep 05, 2026 11:13:03104.207.57.15 ad**invalid_username
Aug 29, 2026 03:41:06104.207.57.15 dev_p*****invalid_username
Aug 28, 2026 17:39:40104.207.57.15 supe****invalid_username

104.207.57.0/24 spam active IP addresses

#Address (DNS name)DetectedLast seenAttacked sites
1104.207.57.2May 17, 2024 22:05:34Oct 03, 2026 10:55:2431
2104.207.57.89Jun 11, 2024 15:50:34Oct 03, 2026 09:22:35103
3104.207.57.15Sep 01, 2024 13:50:32Oct 03, 2026 09:00:4313
4104.207.57.168Aug 29, 2024 13:25:32Oct 03, 2026 06:04:5023
5104.207.57.24Sep 02, 2024 06:00:31Oct 03, 2026 05:49:4650
6104.207.57.157Apr 29, 2024 08:01:34Oct 03, 2026 04:07:4916
7104.207.57.29Jun 26, 2020 01:01:18Oct 02, 2026 23:54:5370
8104.207.57.141Jul 29, 2020 15:15:02Oct 02, 2026 12:16:3912
9104.207.57.58Aug 31, 2024 07:30:38Oct 02, 2026 08:56:1510
10104.207.57.153May 31, 2020 02:02:44Oct 02, 2026 08:51:1583

CleanTalk API response

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Frequently Asked Questions About 104.207.57.15

  • Why is this 104.207.57.15 contacting my website?

    This 104.207.57.15 may appear due to bots, crawlers, spam submissions, or automated attacks.

  • Is this 104.207.57.15 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 104.207.57.15?

    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 104.207.57.15. 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 104.207.57.15 is currently performing various types of spam and security attacks on websites.

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