181.46.66.204 is blacklisted, reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Sep 27, 2026 02:04:31 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 27, 2026 02:04:31 | |
| 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 | 181.46.66.0/24parent network: 181.46.64.0/20 |
|---|---|
| Network Spam Rate | 23% |
| DNS name | cpe-181-46-66-204.telecentro-reversos.com.ar |
| AS number | 27747 |
| Org name | Telecentro S.A. |
| Location | San Fernando, Buenos Aires, Argentina |
| IP Geolocation | lat: -34.4459; lon: -58.5835 |
| Address | - |
| Phone | - |
| Website | TELECENTRO.NET.AR |
| AS spam rate | 3.84% |
| Websites hosted on 181.46.66.204 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|
181.46.66.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 181.46.66.7(cpe-181-46-66-7.telecentro-reversos.com.ar) | Jul 25, 2025 02:45:43 | Sep 28, 2026 19:57:32 | 12 |
| 2 | 181.46.66.90(cpe-181-46-66-90.telecentro-reversos.com.ar) | Dec 20, 2024 22:24:19 | Sep 28, 2026 18:30:28 | 7 |
| 3 | 181.46.66.175(cpe-181-46-66-175.telecentro-reversos.com.ar) | Aug 13, 2020 02:44:20 | Sep 28, 2026 11:09:43 | 6 |
| 4 | 181.46.66.77(cpe-181-46-66-77.telecentro-reversos.com.ar) | Feb 12, 2026 15:18:59 | Sep 27, 2026 21:10:13 | 7 |
| 5 | 181.46.66.70(cpe-181-46-66-70.telecentro-reversos.com.ar) | Jan 30, 2026 09:05:44 | Sep 27, 2026 19:51:05 | 8 |
| 6 | 181.46.66.204(cpe-181-46-66-204.telecentro-reversos.com.ar) | Jul 31, 2020 08:07:35 | Sep 27, 2026 07:04:31 | 7 |
| 7 | 181.46.66.39(cpe-181-46-66-39.telecentro-reversos.com.ar) | Jul 04, 2020 08:16:01 | Sep 27, 2026 06:53:16 | 10 |
| 8 | 181.46.66.18(cpe-181-46-66-18.telecentro-reversos.com.ar) | Dec 05, 2025 13:41:50 | Sep 27, 2026 01:30:10 | 9 |
| 9 | 181.46.66.84(cpe-181-46-66-84.telecentro-reversos.com.ar) | Jul 19, 2023 03:10:22 | Sep 26, 2026 11:25:21 | 6 |
| 10 | 181.46.66.76(cpe-181-46-66-76.telecentro-reversos.com.ar) | Jan 29, 2026 21:10:10 | Sep 25, 2026 15:38:11 | 8 |
181.46.66.204 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 181.46.66.204 contacting my website?
This 181.46.66.204 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 181.46.66.204 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 181.46.66.204?
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 181.46.66.204. 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 181.46.66.204 is currently performing various types of spam and security attacks on websites.
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