131.161.107.51 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 23, 2026 23:06:34 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 23, 2026 23:06:34 | |
| 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 | 131.161.107.0/24 |
|---|---|
| Network Spam Rate | – |
| DNS name | 131.161.107.51.rev.corporativafiber.com.br |
| AS number | 263432 |
| Org name | CORPORATIVA TELECOMUNICACOES EIRELI ME |
| Location | Contagem, Minas Gerais, Brazil |
| IP Geolocation | lat: -19.8828; lon: -44.0801 |
| Address | - |
| Phone | - |
| Website | netcorporativa.com.br |
| AS spam rate | 6.25% |
| Websites hosted on 131.161.107.51 | Data loading |
131.161.107.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 131.161.107.55(131.161.107.55.rev.corporativafiber.com.br) | Aug 22, 2025 05:00:49 | Aug 28, 2026 08:44:02 | 6 |
| 2 | 131.161.107.1(131.161.107.1.rev.corporativafiber.com.br) | Jul 08, 2025 01:37:16 | Sep 29, 2026 10:40:29 | 9 |
| 3 | 131.161.107.2(131.161.107.2.rev.corporativafiber.com.br) | Jul 01, 2025 22:31:29 | Oct 01, 2026 14:26:30 | 8 |
| 4 | 131.161.107.3(131.161.107.3.rev.corporativafiber.com.br) | Jun 30, 2025 19:29:09 | Oct 01, 2026 06:45:44 | 7 |
| 5 | 131.161.107.51(131.161.107.51.rev.corporativafiber.com.br) | Jun 16, 2025 16:09:12 | Sep 24, 2026 04:06:34 | 5 |
| 6 | 131.161.107.198(131.161.107.198.rev.corporativafiber.com.br) | Jun 16, 2025 09:10:41 | Sep 15, 2026 13:47:49 | 11 |
| 7 | 131.161.107.53(131.161.107.53.rev.corporativafiber.com.br) | Oct 26, 2024 21:10:29 | Sep 24, 2026 03:24:33 | 4 |
| 8 | 131.161.107.54(131.161.107.54.rev.corporativafiber.com.br) | Sep 19, 2024 12:45:38 | Sep 01, 2026 15:59:36 | 3 |
| 9 | 131.161.107.52(131.161.107.52.rev.corporativafiber.com.br) | Sep 18, 2024 03:05:24 | Sep 19, 2026 22:27:36 | 3 |
| 10 | 131.161.107.131(131.161.107.131.rev.corporativafiber.com.br) | May 17, 2024 21:40:38 | Sep 22, 2026 02:55:57 | 5 |
131.161.107.51 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 131.161.107.51 contacting my website?
This 131.161.107.51 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 131.161.107.51 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 131.161.107.51?
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 131.161.107.51. 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 131.161.107.51 is currently performing various types of spam and security attacks on websites.
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