81.173.130.49 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 22, 2026 15:03:45 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 22, 2026 15:03:45 | |
| 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 | 81.173.128.0/17 |
|---|---|
| Network Spam Rate | – |
| DNS name | cable-81-173-130-49.nc.de |
| AS number | 8422 |
| Org name | NetCologne Gesellschaft fur Telekommunikation mbH |
| Location | Cologne, North Rhine-Westphalia, Germany |
| IP Geolocation | lat: 50.947; lon: 7.0737 |
| Address | - |
| Phone | - |
| Website | netcologne.de |
| AS spam rate | 2.01% |
| Websites hosted on 81.173.130.49 | Data loading |
81.173.128.0/17 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 81.173.232.225(xdsl-81-173-232-225.nc.de) | Sep 22, 2026 12:37:39 | Sep 24, 2026 21:23:32 | 3 |
| 2 | 81.173.152.235(xdsl-81-173-152-235.nc.de) | Jul 30, 2026 15:24:58 | Aug 23, 2026 20:32:36 | 4 |
| 3 | 81.173.235.139(xdsl-81-173-235-139.nc.de) | Jul 15, 2026 11:00:22 | Jul 15, 2026 17:35:28 | 3 |
| 4 | 81.173.134.113(cable-81-173-134-113.nc.de) | Jun 17, 2026 01:33:49 | Aug 04, 2026 04:30:06 | 4 |
| 5 | 81.173.130.49(cable-81-173-130-49.nc.de) | Jun 09, 2026 02:41:12 | Sep 22, 2026 20:03:45 | 3 |
| 6 | 81.173.164.5(cable-81-173-164-5.nc.de) | Jun 01, 2026 07:09:45 | Jun 29, 2026 10:31:44 | 3 |
| 7 | 81.173.187.94(xdsl-81-173-187-94.nc.de) | Apr 19, 2026 21:41:13 | Apr 20, 2026 02:02:36 | 3 |
| 8 | 81.173.135.101(cable-81-173-135-101.nc.de) | Apr 15, 2026 02:45:58 | Sep 23, 2026 01:12:02 | 6 |
| 9 | 81.173.236.116(xdsl-81-173-236-116.nc.de) | Apr 10, 2026 12:49:37 | Apr 14, 2026 02:28:16 | 3 |
| 10 | 81.173.186.138(xdsl-81-173-186-138.nc.de) | Apr 01, 2026 04:42:35 | Apr 02, 2026 04:15:14 | 3 |
81.173.130.49 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 81.173.130.49 contacting my website?
This 81.173.130.49 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 81.173.130.49 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 81.173.130.49?
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 81.173.130.49. 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 81.173.130.49 is currently performing various types of spam and security attacks on websites.
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