170.0.97.203 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 28, 2026 21:30:52 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 28, 2026 21:30:52 | |
| 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 | 170.0.96.0/23 |
|---|---|
| Network Spam Rate | – |
| DNS name | - |
| AS number | 264966 |
| Org name | UNDERCORP TELECOM LTDA. |
| Location | Novo Hamburgo, Rio Grande do Sul, Brazil |
| IP Geolocation | lat: -29.6788; lon: -51.1305 |
| | |
| Address | - |
| Phone | - |
| Website | undercorp.com.br |
| AS spam rate | 0% |
| Websites hosted on 170.0.97.203 | Data loading |
170.0.96.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 170.0.97.206 (UNDERNET) | Jul 24, 2026 20:45:46 | Nov 02, 2026 21:14:02 | 3 |
| 2 | 170.0.97.207 (UNDERNET) | May 10, 2026 09:07:38 | Oct 13, 2026 20:34:18 | 4 |
| 3 | 170.0.97.203 | Jan 16, 2026 03:59:00 | Sep 29, 2026 02:30:52 | 5 |
| 4 | 170.0.97.200 (UNDERNET) | Dec 22, 2025 18:05:33 | Oct 30, 2026 00:57:33 | 3 |
| 5 | 170.0.97.199 (UNDERNET) | Dec 20, 2025 13:43:17 | Oct 15, 2026 22:32:05 | 3 |
| 6 | 170.0.97.196 (UNDERNET) | Dec 18, 2025 08:55:45 | Aug 30, 2026 15:30:42 | 7 |
| 7 | 170.0.97.201 (UNDERNET) | Dec 15, 2025 20:06:50 | Oct 05, 2026 07:32:29 | 5 |
| 8 | 170.0.97.194 (UNDERNET) | Dec 15, 2025 16:00:38 | Sep 29, 2026 08:22:27 | 14 |
| 9 | 170.0.97.195 (UNDERNET) | Nov 23, 2025 13:28:17 | Nov 08, 2026 18:55:11 | 4 |
| 10 | 170.0.97.197 (undernet) | Nov 10, 2025 06:18:41 | Sep 20, 2026 18:56:33 | 6 |
170.0.97.203 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 170.0.97.203 contacting my website?
This 170.0.97.203 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 170.0.97.203 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 170.0.97.203?
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 170.0.97.203. 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 170.0.97.203 is currently performing various types of spam and security attacks on websites.
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