187.121.161.204 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Aug 19, 2026 06:05:32 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Aug 19, 2026 06:05:32 | |
| 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 | 187.121.160.0/23parent network: 187.121.160.0/21 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | 187-121-161-204.zaaztelecom.com.br |
| AS number | 270814 |
| Org name | ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA |
| Location | Cerquilho, São Paulo, Brazil |
| IP Geolocation | lat: -23.1911; lon: -47.7734 |
| Address | - |
| Phone | - |
| Website | gmail.com |
| AS spam rate | 3.01% |
| Websites hosted on 187.121.161.204 | Data loading |
187.121.160.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 187.121.161.69(187-121-161-69.zaaztelecom.com.br) | Oct 11, 2025 18:22:01 | Sep 07, 2026 11:16:30 | 3 |
| 2 | 187.121.161.238(187-121-161-238.zaaztelecom.com.br) | Sep 23, 2025 05:55:21 | Sep 25, 2026 03:40:10 | 4 |
| 3 | 187.121.161.25(187-121-161-25.zaaztelecom.com.br) | Aug 23, 2025 06:25:18 | Sep 18, 2026 20:51:52 | 4 |
| 4 | 187.121.161.68(187-121-161-68.zaaztelecom.com.br) | Jul 31, 2025 11:44:52 | Aug 26, 2026 00:38:23 | 7 |
| 5 | 187.121.161.240(187-121-161-240.zaaztelecom.com.br) | Jul 21, 2025 02:15:21 | Sep 07, 2026 03:28:20 | 4 |
| 6 | 187.121.161.197(187-121-161-197.zaaztelecom.com.br) | Jul 15, 2025 21:21:54 | Sep 11, 2026 16:30:02 | 7 |
| 7 | 187.121.161.249(187-121-161-249.zaaztelecom.com.br) | Jul 06, 2025 20:47:56 | Aug 20, 2026 01:15:52 | 4 |
| 8 | 187.121.161.26(187-121-161-26.zaaztelecom.com.br) | Mar 15, 2025 14:33:25 | Sep 27, 2026 06:24:27 | 12 |
| 9 | 187.121.161.199(187-121-161-199.zaaztelecom.com.br) | Jan 04, 2025 02:06:33 | Sep 26, 2026 00:47:53 | 4 |
| 10 | 187.121.161.204(187-121-161-204.zaaztelecom.com.br) | Dec 28, 2024 23:06:20 | Aug 19, 2026 11:05:32 | 4 |
187.121.161.204 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 187.121.161.204 contacting my website?
This 187.121.161.204 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 187.121.161.204 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 187.121.161.204?
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 187.121.161.204. 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 187.121.161.204 is currently performing various types of spam and security attacks on websites.
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