104.207.37.243 is blacklisted, reported for spam, and brute force attacks
3 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Sep 28, 2026 14:26:26 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 28, 2026 14:26:26 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Sign Up for API, Files, DNSBL & Online Access |
| Type of attacks | Spam, BruteForce | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 104.207.37.0/24parent network: 104.207.32.0/19 |
|---|---|
| Network Spam Rate | 33% |
| DNS name | - |
| AS number | 200373 |
| Org name | 3xK Tech GmbH |
| Location | Ashburn, Virginia, United States |
| IP Geolocation | lat: 39.0469; lon: -77.4903 |
| Address | Hilton Hall, Hilton Lane, Wolverhampton, England, WV11 2BQ, United Kingdom |
| Phone | - |
| Website | gmail.com |
| AS spam rate | 23.25% |
| Websites hosted on 104.207.37.243 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|---|---|---|
| Sep 19, 2026 11:26:28 | 104.207.37.243 | jru*** | invalid_username |
104.207.37.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 104.207.37.21 | Jan 13, 2025 03:48:30 | Sep 28, 2026 19:35:46 | 90 |
| 2 | 104.207.37.133 | Dec 08, 2024 17:55:35 | Sep 28, 2026 19:30:46 | 22 |
| 3 | 104.207.37.243 | Oct 18, 2024 06:25:21 | Sep 28, 2026 19:26:26 | 19 |
| 4 | 104.207.37.189 | Nov 05, 2019 00:19:17 | Sep 28, 2026 17:59:31 | 70 |
| 5 | 104.207.37.228 | Oct 15, 2024 04:50:31 | Sep 28, 2026 17:56:39 | 42 |
| 6 | 104.207.37.152 | Oct 16, 2024 15:50:41 | Sep 28, 2026 17:27:53 | 59 |
| 7 | 104.207.37.18 | Oct 10, 2024 01:10:43 | Sep 28, 2026 17:07:10 | 37 |
| 8 | 104.207.37.42 | May 24, 2024 01:10:37 | Sep 28, 2026 17:07:10 | 43 |
| 9 | 104.207.37.65 | Feb 09, 2025 19:39:18 | Sep 28, 2026 16:45:17 | 10 |
| 10 | 104.207.37.98 | Aug 29, 2024 06:05:23 | Sep 28, 2026 16:33:14 | 7 |
104.207.37.243 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 104.207.37.243 contacting my website?
This 104.207.37.243 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 104.207.37.243 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.
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How do I block 104.207.37.243?
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
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Is this a bot or hacker?
It depends on the activity of the 104.207.37.243. 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.
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What does "Blacklisted" mean?
It means the 104.207.37.243 is currently performing various types of spam and security attacks on websites.
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