191.53.164.83 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Aug 21, 2026 05:06:05 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Aug 21, 2026 05:06:05 | |
| 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 | 191.53.164.0/24parent network: 191.53.0.0/16 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | 191-53-164-83.tte-fb.mastercabo.com.br |
| AS number | 28202 |
| Org name | MASTER S/A |
| Location | Taubaté, São Paulo, Brazil |
| IP Geolocation | lat: -23.0209; lon: -45.5508 |
| Address | - |
| Phone | - |
| Website | soumaster.com.br |
| AS spam rate | 2.16% |
| Websites hosted on 191.53.164.83 | Data loading |
191.53.164.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 191.53.164.112(191-53-164-112.tte-fb.mastercabo.com.br) | Sep 15, 2026 05:52:51 | Sep 22, 2026 10:15:03 | 3 |
| 2 | 191.53.164.24(191-53-164-24.tte-fb.mastercabo.com.br) | Aug 07, 2026 10:30:21 | Oct 02, 2026 16:20:36 | 4 |
| 3 | 191.53.164.253(191-53-164-253.tte-fb.mastercabo.com.br) | Jul 30, 2026 07:59:07 | Aug 05, 2026 12:57:48 | 3 |
| 4 | 191.53.164.199(191-53-164-199.tte-fb.mastercabo.com.br) | Jun 24, 2026 07:23:49 | Jul 31, 2026 10:52:32 | 3 |
| 5 | 191.53.164.180(191-53-164-180.tte-fb.mastercabo.com.br) | May 29, 2026 00:16:40 | Jun 02, 2026 16:48:56 | 3 |
| 6 | 191.53.164.14(191-53-164-14.tte-fb.mastercabo.com.br) | Apr 26, 2026 13:57:54 | Jul 25, 2026 03:29:12 | 3 |
| 7 | 191.53.164.197(191-53-164-197.tte-fb.mastercabo.com.br) | Jan 14, 2026 01:19:00 | Feb 05, 2026 02:35:51 | 4 |
| 8 | 191.53.164.83(191-53-164-83.tte-fb.mastercabo.com.br) | Oct 05, 2025 06:50:34 | Aug 21, 2026 10:06:05 | 3 |
191.53.164.83 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 191.53.164.83 contacting my website?
This 191.53.164.83 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 191.53.164.83 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 191.53.164.83?
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 191.53.164.83. 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 191.53.164.83 is currently performing various types of spam and security attacks on websites.
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