191.183.139.243 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 19, 2025 14:54:20 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 19, 2025 14:54:20 | |
| 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 | 191.183.136.0/22parent network: 191.183.128.0/17 |
|---|---|
| Network Spam Rate | – |
| DNS name | bfb78bf3.virtua.com.br |
| AS number | 28573 |
| Org name | Claro NXT Telecomunicacoes Ltda |
| Location | Osasco, São Paulo, Brazil |
| IP Geolocation | lat: -23.5312; lon: -46.7901 |
| Address | - |
| Phone | - |
| Website | net.com.br |
| AS spam rate | 1.98% |
| Websites hosted on 191.183.139.243 | Data loading |
191.183.136.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 191.183.137.150(bfb78996.virtua.com.br) | Sep 22, 2026 01:14:06 | Sep 23, 2026 14:04:52 | 3 |
| 2 | 191.183.136.187(bfb788bb.virtua.com.br) | Aug 14, 2026 04:28:24 | Aug 17, 2026 07:31:55 | 3 |
| 3 | 191.183.138.227(bfb78ae3.virtua.com.br) | Jan 25, 2026 12:31:41 | Feb 21, 2026 00:33:20 | 4 |
| 4 | 191.183.138.82(bfb78a52.virtua.com.br) | Nov 17, 2025 08:04:40 | Oct 04, 2026 22:02:53 | 7 |
| 5 | 191.183.139.243(bfb78bf3.virtua.com.br) | Sep 27, 2025 17:51:46 | Oct 19, 2025 19:54:20 | 3 |
191.183.139.243 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 191.183.139.243 contacting my website?
This 191.183.139.243 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 191.183.139.243 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 191.183.139.243?
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 191.183.139.243. 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 191.183.139.243 is currently performing various types of spam and security attacks on websites.
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