181.20.204.11 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Mar 31, 2026 00:48:55 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Mar 31, 2026 00:48:55 | |
| 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 | 181.20.204.0/22parent network: 181.20.0.0/14 |
|---|---|
| Network Spam Rate | 1% |
| DNS name | 181-20-204-11.mrse.com.ar |
| AS number | 22927 |
| Org name | Telefonica de Argentina |
| Location | Laferrere, Buenos Aires, Argentina |
| IP Geolocation | lat: -34.7503; lon: -58.5827 |
| Address | - |
| Phone | - |
| Website | TELEFONICA.COM |
| AS spam rate | 0.68% |
| Websites hosted on 181.20.204.11 | Data loading |
181.20.204.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 181.20.207.150(181-20-207-150.mrse.com.ar) | Sep 22, 2026 02:34:24 | Sep 22, 2026 05:29:01 | 3 |
| 2 | 181.20.206.182(181-20-206-182.mrse.com.ar) | Aug 23, 2026 09:03:15 | Aug 25, 2026 10:12:35 | 3 |
| 3 | 181.20.207.175(181-20-207-175.mrse.com.ar) | Jul 26, 2026 12:32:21 | Jul 28, 2026 02:09:24 | 3 |
| 4 | 181.20.206.217(181-20-206-217.mrse.com.ar) | Jun 15, 2026 09:41:51 | Jun 18, 2026 05:45:30 | 3 |
| 5 | 181.20.204.175(181-20-204-175.mrse.com.ar) | Apr 11, 2026 13:28:13 | Jul 19, 2026 20:29:28 | 3 |
| 6 | 181.20.204.11(181-20-204-11.mrse.com.ar) | Mar 29, 2026 10:27:09 | Mar 31, 2026 05:48:55 | 3 |
| 7 | 181.20.207.25(181-20-207-25.mrse.com.ar) | Mar 28, 2026 10:28:31 | Mar 31, 2026 18:02:34 | 3 |
| 8 | 181.20.206.197(181-20-206-197.mrse.com.ar) | Dec 31, 2025 20:41:03 | Mar 25, 2026 06:38:49 | 3 |
| 9 | 181.20.205.91(181-20-205-91.mrse.com.ar) | Dec 16, 2025 12:27:03 | Dec 19, 2025 09:57:22 | 3 |
| 10 | 181.20.207.128(181-20-207-128.mrse.com.ar) | Oct 19, 2025 12:15:38 | Jul 07, 2026 01:12:57 | 7 |
181.20.204.11 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 181.20.204.11 contacting my website?
This 181.20.204.11 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 181.20.204.11 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 181.20.204.11?
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 181.20.204.11. 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 181.20.204.11 is currently performing various types of spam and security attacks on websites.
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