81.140.189.137 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jul 22, 2026 09:39:10 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jul 22, 2026 09:39:10 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Use via API, Files & DNSBL |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 81.140.188.0/22 parent network: 81.128.0.0/11 |
|---|---|
| Network Spam Rate | – |
| DNS name | host81-140-189-137.range81-140.btcentralplus.com |
| AS number | 2856 |
| Org name | British Telecommunications PLC |
| Location | Nottingham, England, United Kingdom |
| IP Geolocation | lat: 53.1483; lon: -1.2776 |
| | |
| Address | Steve Wright Room 211, Telephone Exchange(CWT-LA), Cawthorne Street LA1 1TG Lancaster, Lancashire UNITED KINGDOM |
| Phone | +44207777776 |
| Website | bt.com |
| AS spam rate | 1.09% |
| Websites hosted on 81.140.189.137 | Data loading |
81.140.188.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 81.140.190.223 (host81-140-190-223.range81-140.btcentralplus.com) | Oct 28, 2026 13:38:55 | Nov 01, 2026 12:59:19 | 3 |
| 2 | 81.140.189.137 (host81-140-189-137.range81-140.btcentralplus.com) | Jul 11, 2026 22:20:00 | Jul 22, 2026 14:39:10 | 3 |
| 3 | 81.140.190.2 (host81-140-190-2.range81-140.btcentralplus.com) | Jun 22, 2026 23:46:26 | Jul 16, 2026 06:16:35 | 3 |
| 4 | 81.140.188.144 (host81-140-188-144.range81-140.btcentralplus.com) | Jun 18, 2026 00:00:05 | Nov 07, 2026 03:31:11 | 11 |
| 5 | 81.140.190.43 (host81-140-190-43.range81-140.btcentralplus.com) | Jan 06, 2026 16:43:31 | Jul 10, 2026 11:39:33 | 3 |
| 6 | 81.140.189.107 (host81-140-189-107.range81-140.btcentralplus.com) | Oct 25, 2024 09:20:28 | Dec 03, 2024 06:29:13 | 18 |
81.140.189.137 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 81.140.189.137 contacting my website?
This 81.140.189.137 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 81.140.189.137 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 81.140.189.137?
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 81.140.189.137. 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 81.140.189.137 is currently performing various types of spam and security attacks on websites.
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