45.4.35.137 reported for spam, and brute force attacks
3 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jan 08, 2026 12:37:43 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jan 08, 2026 12:37:43 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Sign Up for API, Files, DNSBL & Online Access |
| Type of attacks | Spam, BruteForce | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 45.4.35.0/24parent network: 45.4.34.0/23 |
|---|---|
| Network Spam Rate | – |
| DNS name | 45-4-35-137.nicnet.com.br |
| AS number | 266044 |
| Org name | Nicnet S.A. |
| Location | Ribeirão Preto, São Paulo, Brazil |
| IP Geolocation | lat: -21.2244; lon: -47.8239 |
| Address | - |
| Phone | - |
| Website | nicnet.com.br |
| AS spam rate | 6.4% |
| Websites hosted on 45.4.35.137 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|
45.4.35.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 45.4.35.235(45-4-35-235.nicnet.com.br) | Oct 06, 2025 10:25:33 | Sep 19, 2026 22:48:16 | 3 |
| 2 | 45.4.35.186(45-4-35-186.nicnet.com.br) | Jul 09, 2025 12:54:24 | Sep 24, 2025 10:31:15 | 5 |
| 3 | 45.4.35.135(45-4-35-135.nicnet.com.br) | Dec 30, 2024 12:48:20 | Sep 01, 2025 08:53:31 | 3 |
| 4 | 45.4.35.167(45-4-35-167.nicnet.com.br) | May 24, 2024 14:55:31 | Jul 26, 2025 05:06:35 | 3 |
| 5 | 45.4.35.159(45-4-35-159.nicnet.com.br) | May 18, 2024 20:20:37 | Aug 22, 2025 04:35:08 | 4 |
| 6 | 45.4.35.140(45-4-35-140.nicnet.com.br) | Jan 07, 2023 03:00:23 | Sep 03, 2025 05:51:49 | 3 |
| 7 | 45.4.35.137(45-4-35-137.nicnet.com.br) | May 30, 2022 07:37:20 | Jan 08, 2026 17:37:43 | 3 |
| 8 | 45.4.35.75(45-4-35-75.nicnet.com.br) | Aug 15, 2021 22:46:22 | May 26, 2024 00:35:25 | 3 |
| 9 | 45.4.35.136(45-4-35-136.nicnet.com.br) | Jul 08, 2021 03:55:57 | Aug 22, 2025 17:02:23 | 3 |
| 10 | 45.4.35.79(45-4-35-79.nicnet.com.br) | Jun 29, 2021 09:40:38 | Jun 20, 2024 03:35:30 | 3 |
45.4.35.137 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 45.4.35.137 contacting my website?
This 45.4.35.137 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 45.4.35.137 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 45.4.35.137?
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 45.4.35.137. 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 45.4.35.137 is currently performing various types of spam and security attacks on websites.
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