187.109.100.157 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | May 21, 2026 19:12:20 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | May 21, 2026 19:12:20 | |
| 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 | 187.109.100.0/23 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | 157.100.109.187.dynamic.ampernet.com.br |
| AS number | 28158 |
| Org name | Ampernet Telecomunicacoes Ltda |
| Location | Pato Branco, Paraná, Brazil |
| IP Geolocation | lat: -26.1704; lon: -52.6589 |
| Address | - |
| Phone | - |
| Website | ampernet.com.br |
| AS spam rate | 4.7% |
| Websites hosted on 187.109.100.157 | Data loading |
187.109.100.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 187.109.100.130(130.100.109.187.dynamic.ampernet.com.br) | May 10, 2026 04:54:13 | Jul 17, 2026 12:18:34 | 3 |
| 2 | 187.109.100.234(234.100.109.187.dynamic.ampernet.com.br) | Apr 29, 2026 18:20:27 | Sep 04, 2026 02:30:45 | 6 |
| 3 | 187.109.100.225(225.100.109.187.dynamic.ampernet.com.br) | Feb 03, 2026 06:17:13 | Sep 23, 2026 07:57:17 | 4 |
| 4 | 187.109.100.192(192.100.109.187.dynamic.ampernet.com.br) | Jan 18, 2026 12:31:06 | Sep 28, 2026 01:11:02 | 4 |
| 5 | 187.109.100.252(252.100.109.187.dynamic.ampernet.com.br) | Jan 14, 2026 14:05:30 | Sep 13, 2026 18:30:45 | 5 |
| 6 | 187.109.100.137(137.100.109.187.dynamic.ampernet.com.br) | Jan 08, 2026 12:46:01 | Aug 22, 2026 17:04:49 | 3 |
| 7 | 187.109.100.170(170.100.109.187.dynamic.ampernet.com.br) | Dec 12, 2025 14:58:50 | Sep 18, 2026 00:32:20 | 4 |
| 8 | 187.109.100.214(214.100.109.187.dynamic.ampernet.com.br) | Dec 10, 2025 12:34:03 | Jul 15, 2026 02:31:17 | 3 |
| 9 | 187.109.100.157(157.100.109.187.dynamic.ampernet.com.br) | Nov 18, 2025 22:21:25 | May 22, 2026 00:12:20 | 3 |
| 10 | 187.109.100.171(171.100.109.187.dynamic.ampernet.com.br) | Oct 20, 2025 00:48:18 | Sep 28, 2026 16:00:14 | 3 |
187.109.100.157 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 187.109.100.157 contacting my website?
This 187.109.100.157 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 187.109.100.157 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 187.109.100.157?
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 187.109.100.157. 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 187.109.100.157 is currently performing various types of spam and security attacks on websites.
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