187.183.54.159 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Sep 30, 2026 23:01:26 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 30, 2026 23:01:26 | |
| 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 | 187.183.52.0/22parent network: 187.183.32.0/19 |
|---|---|
| Network Spam Rate | 1% |
| DNS name | bbb7369f.virtua.com.br |
| AS number | 28573 |
| Org name | Claro NXT Telecomunicacoes Ltda |
| Location | Americana, São Paulo, Brazil |
| IP Geolocation | lat: -22.7112; lon: -47.2928 |
| Address | - |
| Phone | - |
| Website | net.com.br |
| AS spam rate | 2.04% |
| Websites hosted on 187.183.54.159 | Data loading |
187.183.52.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 187.183.54.214(bbb736d6.virtua.com.br) | Sep 17, 2026 04:22:45 | Oct 02, 2026 16:59:12 | 4 |
| 2 | 187.183.53.212(bbb735d4.virtua.com.br) | Sep 03, 2026 15:38:14 | Oct 01, 2026 10:31:20 | 4 |
| 3 | 187.183.54.159(bbb7369f.virtua.com.br) | Aug 26, 2025 13:49:46 | Oct 01, 2026 04:01:26 | 5 |
| 4 | 187.183.52.200(bbb734c8.virtua.com.br) | Sep 21, 2026 19:04:57 | Sep 28, 2026 15:01:34 | 4 |
| 5 | 187.183.53.145(bbb73591.virtua.com.br) | Sep 15, 2026 04:53:05 | Sep 28, 2026 08:09:48 | 4 |
187.183.54.159 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 187.183.54.159 contacting my website?
This 187.183.54.159 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 187.183.54.159 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 187.183.54.159?
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 187.183.54.159. 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 187.183.54.159 is currently performing various types of spam and security attacks on websites.
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