138.97.7.140 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 30, 2026 18:39:20 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 30, 2026 18:39:20 | |
| 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 | 138.97.4.0/22 |
|---|---|
| Network Spam Rate | 3% |
| DNS name | cgnat-138-97-7-140.sulnet.net.br |
| AS number | 53112 |
| Org name | SULNET TELECOM |
| Location | Santa Rosa, Rio Grande do Sul, Brazil |
| IP Geolocation | lat: -27.8667; lon: -54.4833 |
| | |
| Address | - |
| Phone | - |
| Website | sulnet.net.br |
| AS spam rate | 2.66% |
| Websites hosted on 138.97.7.140 | Data loading |
138.97.4.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 138.97.6.165 (cgnat-138-97-6-165.sulnet.net.br) | Aug 02, 2025 17:34:21 | Oct 19, 2026 12:30:17 | 7 |
| 2 | 138.97.4.237 (cgnat-138-97-4-237.sulnet.net.br) | Jan 20, 2026 06:05:39 | Oct 16, 2026 17:20:14 | 4 |
138.97.7.140 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 138.97.7.140 contacting my website?
This 138.97.7.140 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 138.97.7.140 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 138.97.7.140?
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 138.97.7.140. 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 138.97.7.140 is currently performing various types of spam and security attacks on websites.
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