45.3.51.6 is blacklisted, reported for spam, and brute force attacks
2 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 04, 2026 15:24:59 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 04, 2026 15:24:59 | |
| 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 | 45.3.48.0/22parent network: 45.3.32.0/19 |
|---|---|
| Network Spam Rate | 29% |
| 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 | 24.82% |
| Websites hosted on 45.3.51.6 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|---|---|---|
| Sep 23, 2026 22:29:04 | 45.3.51.6 | wpad**** | invalid_username |
| Sep 23, 2026 01:15:03 | 45.3.51.6 | admin@***** | invalid_email |
| Sep 09, 2026 11:29:03 | 45.3.51.6 | zogi**** | invalid_username |
| Sep 09, 2026 01:35:05 | 45.3.51.6 | adminis***** | invalid_username |
| Sep 02, 2026 11:01:03 | 45.3.51.6 | judit-fa***** | invalid_username |
45.3.48.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 45.3.50.80 | May 30, 2024 17:35:49 | Oct 05, 2026 12:28:46 | 78 |
| 2 | 45.3.51.18 | Feb 18, 2021 03:39:22 | Oct 05, 2026 12:18:28 | 43 |
| 3 | 45.3.51.210 | May 30, 2024 15:40:54 | Oct 05, 2026 12:09:45 | 41 |
| 4 | 45.3.50.198 | May 30, 2024 14:10:38 | Oct 05, 2026 11:57:16 | 65 |
| 5 | 45.3.50.251 | May 30, 2024 14:35:35 | Oct 05, 2026 11:43:35 | 89 |
| 6 | 45.3.50.167 | May 30, 2024 17:45:35 | Oct 05, 2026 11:20:37 | 40 |
| 7 | 45.3.51.70 | May 30, 2024 18:25:28 | Oct 05, 2026 10:34:34 | 40 |
| 8 | 45.3.50.191 | May 30, 2024 19:00:40 | Oct 05, 2026 10:00:51 | 41 |
| 9 | 45.3.51.116 | May 31, 2024 10:25:54 | Oct 05, 2026 09:59:57 | 37 |
| 10 | 45.3.51.102 | May 30, 2024 14:10:59 | Oct 05, 2026 09:19:56 | 36 |
45.3.51.6 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 45.3.51.6 contacting my website?
This 45.3.51.6 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 45.3.51.6 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 45.3.51.6?
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 45.3.51.6. 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 45.3.51.6 is currently performing various types of spam and security attacks on websites.
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