201.81.1.188 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 03, 2026 07:19:16 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 03, 2026 07:19:16 | |
| 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 | 201.81.0.0/22parent network: 201.81.0.0/19 |
|---|---|
| Network Spam Rate | 9% |
| DNS name | c95101bc.virtua.com.br |
| AS number | 28573 |
| Org name | Claro NXT Telecomunicacoes Ltda |
| Location | São Paulo, São Paulo, Brazil |
| IP Geolocation | lat: -23.5475; lon: -46.6361 |
| Address | - |
| Phone | - |
| Website | net.com.br |
| AS spam rate | 2.02% |
| Websites hosted on 201.81.1.188 | Data loading |
201.81.0.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 201.81.1.76(c951014c.virtua.com.br) | Dec 19, 2016 00:47:02 | Oct 04, 2026 08:25:15 | 7 |
| 2 | 201.81.1.181(c95101b5.virtua.com.br) | Oct 10, 2025 16:42:36 | Oct 03, 2026 20:03:32 | 6 |
| 3 | 201.81.1.188(c95101bc.virtua.com.br) | Aug 03, 2025 11:39:58 | Oct 03, 2026 12:19:16 | 4 |
| 4 | 201.81.0.64(c9510040.virtua.com.br) | Oct 22, 2025 12:03:37 | Oct 03, 2026 11:32:34 | 9 |
| 5 | 201.81.3.198(c95103c6.virtua.com.br) | Jul 25, 2025 18:32:35 | Oct 03, 2026 09:25:49 | 9 |
| 6 | 201.81.2.129(c9510281.virtua.com.br) | Sep 27, 2025 07:50:33 | Oct 02, 2026 04:31:40 | 4 |
| 7 | 201.81.0.49(c9510031.virtua.com.br) | Jul 31, 2025 11:01:56 | Oct 01, 2026 21:39:28 | 4 |
| 8 | 201.81.0.44(c951002c.virtua.com.br) | Aug 02, 2025 03:27:58 | Sep 29, 2026 22:35:43 | 5 |
| 9 | 201.81.1.189(c95101bd.virtua.com.br) | Sep 05, 2025 21:15:00 | Sep 29, 2026 01:22:32 | 8 |
| 10 | 201.81.3.210(c95103d2.virtua.com.br) | Aug 01, 2025 06:12:50 | Sep 28, 2026 18:17:29 | 5 |
201.81.1.188 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 201.81.1.188 contacting my website?
This 201.81.1.188 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 201.81.1.188 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 201.81.1.188?
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 201.81.1.188. 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 201.81.1.188 is currently performing various types of spam and security attacks on websites.
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