187.120.37.254 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 29, 2026 04:49:13 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 29, 2026 04:49:13 | |
| 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 | 187.120.36.0/23parent network: 187.120.32.0/20 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | hosts-187-120-37-254.iz1telecom.com.br |
| AS number | 262685 |
| Org name | ScherrerNet Informatica Ltda ME |
| Location | Anchieta, Espírito Santo, Brazil |
| IP Geolocation | lat: -20.7347; lon: -40.7043 |
| Address | - |
| Phone | - |
| Website | iz1.com.br |
| AS spam rate | 3.86% |
| Websites hosted on 187.120.37.254 | Data loading |
187.120.36.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 187.120.37.197(hosts-187-120-37-197.iz1telecom.com.br) | Sep 01, 2025 14:14:01 | Sep 30, 2026 21:06:50 | 6 |
| 2 | 187.120.37.193(hosts-187-120-37-193.iz1telecom.com.br) | Oct 10, 2025 14:03:45 | Sep 30, 2026 16:38:32 | 5 |
| 3 | 187.120.37.232 | Oct 19, 2025 07:10:53 | Sep 30, 2026 03:32:32 | 8 |
| 4 | 187.120.37.207(hosts-187-120-37-207.iz1telecom.com.br) | Aug 29, 2025 20:11:53 | Sep 26, 2026 08:52:48 | 4 |
| 5 | 187.120.37.223(hosts-187-120-37-223.iz1telecom.com.br) | Oct 10, 2025 02:39:26 | Sep 22, 2026 01:23:49 | 5 |
| 6 | 187.120.37.248(hosts-187-120-37-248.iz1telecom.com.br) | Aug 30, 2025 07:10:00 | Sep 21, 2026 20:13:58 | 5 |
187.120.37.254 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 187.120.37.254 contacting my website?
This 187.120.37.254 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 187.120.37.254 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 187.120.37.254?
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 187.120.37.254. 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 187.120.37.254 is currently performing various types of spam and security attacks on websites.
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