45.164.45.251 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jun 28, 2026 18:30:53 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jun 28, 2026 18:30:53 | |
| 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 | 45.164.44.0/23parent network: 45.164.44.0/22 |
|---|---|
| Network Spam Rate | 1% |
| DNS name | - |
| AS number | 268597 |
| Org name | RC TELECOMUNICACOES LTDA. |
| Location | Cuiabá, Mato Grosso, Brazil |
| IP Geolocation | lat: -15.597; lon: -56.0958 |
| Address | - |
| Phone | - |
| Website | rctelecom.net.br |
| AS spam rate | 0% |
| Websites hosted on 45.164.45.251 | Data loading |
45.164.44.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 45.164.45.229 | Feb 16, 2026 16:49:15 | Sep 25, 2026 05:17:36 | 3 |
| 2 | 45.164.45.234 | Dec 01, 2025 13:23:50 | Aug 09, 2026 15:25:07 | 4 |
| 3 | 45.164.45.236 | Oct 17, 2025 04:43:13 | Aug 14, 2026 04:32:05 | 3 |
| 4 | 45.164.45.224 | Sep 30, 2025 16:03:00 | Aug 26, 2026 08:44:14 | 3 |
| 5 | 45.164.45.237 | Jul 30, 2025 11:17:52 | Sep 07, 2026 06:29:20 | 4 |
| 6 | 45.164.45.251 | Jun 28, 2025 00:14:48 | Jun 28, 2026 23:30:53 | 5 |
| 7 | 45.164.45.239 | Jun 22, 2025 18:07:56 | Sep 07, 2026 16:04:22 | 5 |
| 8 | 45.164.45.243 | Sep 19, 2024 08:25:43 | Aug 26, 2026 10:57:33 | 3 |
| 9 | 45.164.45.228 | Jun 19, 2024 12:20:34 | Jun 27, 2026 12:46:25 | 3 |
45.164.45.251 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 45.164.45.251 contacting my website?
This 45.164.45.251 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 45.164.45.251 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 45.164.45.251?
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 45.164.45.251. 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 45.164.45.251 is currently performing various types of spam and security attacks on websites.
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