51.9.47.149 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Feb 25, 2026 07:30:23 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Feb 25, 2026 07:30:23 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Sign Up for API, Files, DNSBL & Online Access |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 51.9.0.0/16 |
|---|---|
| Network Spam Rate | – |
| DNS name | 149.47.9.51.dyn.plus.net |
| AS number | 6871 |
| Org name | British Telecommunications PLC |
| Location | Cardiff, Wales, United Kingdom |
| IP Geolocation | lat: 51.4801; lon: -3.1855 |
| Address | - |
| Phone | - |
| Website | bt.com |
| AS spam rate | 1.16% |
| Websites hosted on 51.9.47.149 | Data loading |
51.9.0.0/16 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 51.9.49.133(133.49.9.51.dyn.plus.net) | Sep 21, 2026 10:41:31 | Sep 22, 2026 11:19:30 | 3 |
| 2 | 51.9.225.127(127.225.9.51.dyn.plus.net) | Jul 31, 2026 11:33:16 | Aug 21, 2026 11:30:34 | 4 |
| 3 | 51.9.50.203(203.50.9.51.dyn.plus.net) | Jul 27, 2026 20:40:04 | Aug 17, 2026 21:18:57 | 3 |
| 4 | 51.9.114.24(24.114.9.51.dyn.plus.net) | Apr 14, 2026 06:01:38 | May 11, 2026 06:30:42 | 4 |
| 5 | 51.9.49.84(84.49.9.51.dyn.plus.net) | Apr 14, 2026 04:45:26 | Apr 28, 2026 22:51:38 | 3 |
| 6 | 51.9.49.192(192.49.9.51.dyn.plus.net) | Mar 29, 2026 11:16:47 | Apr 14, 2026 16:47:42 | 3 |
| 7 | 51.9.226.68(68.226.9.51.dyn.plus.net) | Mar 20, 2026 01:49:17 | May 08, 2026 02:48:19 | 7 |
| 8 | 51.9.171.166(166.171.9.51.dyn.plus.net) | Mar 15, 2026 01:18:00 | Apr 09, 2026 13:32:15 | 4 |
| 9 | 51.9.49.149(149.49.9.51.dyn.plus.net) | Feb 09, 2026 03:24:06 | Apr 11, 2026 11:33:00 | 7 |
| 10 | 51.9.47.149(149.47.9.51.dyn.plus.net) | Feb 05, 2026 07:29:17 | Feb 25, 2026 12:30:23 | 16 |
51.9.47.149 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 51.9.47.149 contacting my website?
This 51.9.47.149 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 51.9.47.149 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 51.9.47.149?
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 51.9.47.149. 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 51.9.47.149 is currently performing various types of spam and security attacks on websites.
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