131.221.50.138 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 02, 2026 14:12:33 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 02, 2026 14:12:33 | |
| 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 | 131.221.50.0/24parent network: 131.221.50.0/23 |
|---|---|
| Network Spam Rate | 16% |
| DNS name | 131-221-50-138.sempre.tec.br |
| AS number | 28198 |
| Org name | SEMPRE TELECOMUNICACOES LTDA |
| Location | Patrocínio, Minas Gerais, Brazil |
| IP Geolocation | lat: -19.0131; lon: -47.0679 |
| Address | - |
| Phone | - |
| Website | isimples.com.br |
| AS spam rate | 5.59% |
| Websites hosted on 131.221.50.138 | Data loading |
131.221.50.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 131.221.50.138(131-221-50-138.sempre.tec.br) | Aug 01, 2026 22:32:43 | Oct 02, 2026 19:12:33 | 6 |
| 2 | 131.221.50.199(131-221-50-199.sempre.tec.br) | Aug 19, 2025 19:42:46 | Oct 01, 2026 15:49:02 | 4 |
| 3 | 131.221.50.156(131-221-50-156.sempre.tec.br) | Jul 27, 2026 13:26:22 | Oct 01, 2026 11:02:57 | 5 |
| 4 | 131.221.50.63(131-221-50-63.sempre.tec.br) | Oct 27, 2025 20:36:29 | Sep 30, 2026 01:49:01 | 4 |
| 5 | 131.221.50.29(131-221-50-29.sempre.tec.br) | Dec 10, 2025 14:46:33 | Sep 29, 2026 16:49:38 | 4 |
| 6 | 131.221.50.66(131-221-50-66.sempre.tec.br) | Jul 18, 2026 03:28:14 | Sep 29, 2026 05:27:05 | 5 |
| 7 | 131.221.50.73(131-221-50-73.sempre.tec.br) | Mar 10, 2026 04:26:48 | Sep 28, 2026 16:39:32 | 5 |
| 8 | 131.221.50.53(131-221-50-53.sempre.tec.br) | Jul 29, 2026 21:56:44 | Sep 28, 2026 10:48:06 | 5 |
| 9 | 131.221.50.226(131-221-50-226.sempre.tec.br) | Jul 29, 2026 02:14:56 | Sep 28, 2026 08:45:21 | 12 |
| 10 | 131.221.50.201(131-221-50-201.sempre.tec.br) | Aug 05, 2026 20:18:15 | Sep 26, 2026 00:39:12 | 4 |
131.221.50.138 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 131.221.50.138 contacting my website?
This 131.221.50.138 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 131.221.50.138 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 131.221.50.138?
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 131.221.50.138. 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 131.221.50.138 is currently performing various types of spam and security attacks on websites.
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