170.81.76.130 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 04, 2026 01:01:51 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 04, 2026 01:01:51 | |
| 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 | 170.81.76.0/24 parent network: 170.81.76.0/22 |
|---|---|
| Network Spam Rate | 1% |
| DNS name | fibratex.sigtel.com.br |
| AS number | 266394 |
| Org name | SIGTEL SERVICOS DE TELECOMUNICACOES LTDA |
| Location | João Pessoa, Paraíba, Brazil |
| IP Geolocation | lat: -7.114; lon: -34.8605 |
| | |
| Address | - |
| Phone | - |
| Website | fibratell.com.br |
| AS spam rate | 1.89% |
| Websites hosted on 170.81.76.130 | Data loading |
170.81.76.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 170.81.76.130 (fibratex.sigtel.com.br) | Dec 25, 2025 16:12:15 | Sep 04, 2026 06:01:51 | 4 |
| 2 | 170.81.76.9 (9.76.81.170.sigtel.com.br) | Nov 05, 2025 06:46:27 | Oct 18, 2026 11:15:54 | 3 |
| 3 | 170.81.76.157 (157.76.81.170.sigtel.com.br) | Oct 12, 2025 11:13:42 | Oct 15, 2025 05:05:28 | 3 |
170.81.76.130 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 170.81.76.130 contacting my website?
This 170.81.76.130 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 170.81.76.130 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 170.81.76.130?
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 170.81.76.130. 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 170.81.76.130 is currently performing various types of spam and security attacks on websites.
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