181.221.213.13 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Feb 12, 2026 20:30:05 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Feb 12, 2026 20:30:05 | |
| 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 | 181.221.212.0/23parent network: 181.221.192.0/19 |
|---|---|
| Network Spam Rate | – |
| DNS name | b5ddd50d.virtua.com.br |
| AS number | 28573 |
| Org name | Claro NXT Telecomunicacoes Ltda |
| Location | Fortaleza, Ceará, Brazil |
| IP Geolocation | lat: -3.7145; lon: -38.5419 |
| Address | - |
| Phone | - |
| Website | net.com.br |
| AS spam rate | 1.97% |
| Websites hosted on 181.221.213.13 | Data loading |
181.221.212.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 181.221.213.126(b5ddd57e.virtua.com.br) | Aug 24, 2026 11:59:48 | Sep 23, 2026 09:03:10 | 3 |
| 2 | 181.221.213.13(b5ddd50d.virtua.com.br) | Feb 09, 2026 08:02:01 | Feb 13, 2026 01:30:05 | 3 |
| 3 | 181.221.212.114(b5ddd472.virtua.com.br) | Feb 04, 2026 08:54:47 | Aug 23, 2026 05:54:06 | 3 |
| 4 | 181.221.212.188(b5ddd4bc.virtua.com.br) | Dec 15, 2025 23:31:29 | Dec 19, 2025 06:52:59 | 3 |
181.221.213.13 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 181.221.213.13 contacting my website?
This 181.221.213.13 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 181.221.213.13 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 181.221.213.13?
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 181.221.213.13. 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 181.221.213.13 is currently performing various types of spam and security attacks on websites.
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