191.37.14.181 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Mar 30, 2026 02:58:15 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Mar 30, 2026 02:58:15 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Use via API, Files & DNSBL |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 191.37.12.0/22 |
|---|---|
| Network Spam Rate | – |
| DNS name | 181.14.37.191.alfatechinfo.com.br |
| AS number | 263350 |
| Org name | rocha e portes ltda |
| Location | Pitanga, Paraná, Brazil |
| IP Geolocation | lat: -24.66; lon: -51.7594 |
| | |
| Address | - |
| Phone | - |
| Website | yahoo.com.br |
| AS spam rate | 1.17% |
| Websites hosted on 191.37.14.181 | Data loading |
191.37.12.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 191.37.14.31 (31.14.37.191.alfatechinfo.com.br) | Sep 21, 2026 22:28:33 | Sep 25, 2026 03:54:09 | 3 |
| 2 | 191.37.14.67 (67.14.37.191.alfatechinfo.com.br) | Aug 25, 2026 17:28:50 | Oct 12, 2026 11:11:57 | 3 |
| 3 | 191.37.14.59 (59.14.37.191.alfatechinfo.com.br) | Aug 24, 2026 05:51:36 | Aug 29, 2026 09:29:56 | 3 |
| 4 | 191.37.14.159 (159.14.37.191.alfatechinfo.com.br) | Apr 29, 2026 10:18:17 | May 06, 2026 23:27:56 | 3 |
| 5 | 191.37.14.139 | Apr 17, 2026 14:54:27 | Apr 21, 2026 21:49:23 | 3 |
| 6 | 191.37.15.144 | Mar 15, 2026 05:51:00 | Apr 10, 2026 22:30:31 | 4 |
| 7 | 191.37.14.141 (141.14.37.191.alfatechinfo.com.br) | Mar 11, 2026 05:30:48 | Apr 29, 2026 18:28:46 | 4 |
| 8 | 191.37.14.181 (181.14.37.191.alfatechinfo.com.br) | Mar 10, 2026 13:11:53 | Mar 30, 2026 07:58:15 | 5 |
| 9 | 191.37.14.42 (42.14.37.191.alfatechinfo.com.br) | Mar 10, 2026 11:48:41 | Oct 19, 2026 08:21:16 | 3 |
| 10 | 191.37.15.9 (9.15.37.191.alfatechinfo.com.br) | Feb 23, 2026 16:40:45 | Mar 25, 2026 12:15:14 | 3 |
191.37.14.181 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 191.37.14.181 contacting my website?
This 191.37.14.181 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 191.37.14.181 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 191.37.14.181?
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 191.37.14.181. 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 191.37.14.181 is currently performing various types of spam and security attacks on websites.
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