170.83.174.48 reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 03, 2026 13:55:41 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 03, 2026 13:55:41 | |
| 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 | 170.83.174.0/24 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | semfronteiras.net.br |
| AS number | 266475 |
| Org name | SEM FRONTEIRAS TELECOMUNICACOES LTDA |
| Location | Rio Branco, Acre, Brazil |
| IP Geolocation | lat: -9.9757; lon: -67.8134 |
| Address | - |
| Phone | - |
| Website | semfronteirasnet.com.br |
| AS spam rate | 2.87% |
| Websites hosted on 170.83.174.48 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|
170.83.174.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 170.83.174.177(semfronteiras.net.br) | Feb 08, 2026 08:33:47 | Jun 29, 2026 07:38:02 | 3 |
| 2 | 170.83.174.99(semfronteiras.net.br) | Oct 31, 2025 18:05:25 | Aug 23, 2026 00:58:52 | 4 |
| 3 | 170.83.174.115(semfronteiras.net.br) | Oct 09, 2025 10:46:33 | Jul 20, 2026 13:47:08 | 3 |
| 4 | 170.83.174.132(semfronteiras.net.br) | Oct 07, 2025 03:35:46 | Sep 24, 2026 21:27:18 | 3 |
| 5 | 170.83.174.107(semfronteiras.net.br) | Sep 24, 2025 22:10:57 | Apr 14, 2026 06:29:00 | 3 |
| 6 | 170.83.174.97(semfronteiras.net.br) | Sep 18, 2025 08:34:28 | Aug 08, 2026 10:46:13 | 3 |
| 7 | 170.83.174.142(semfronteiras.net.br) | May 15, 2024 11:50:48 | May 21, 2026 20:28:44 | 4 |
| 8 | 170.83.174.128(semfronteiras.net.br) | Sep 05, 2023 01:31:49 | Aug 19, 2026 22:26:36 | 4 |
| 9 | 170.83.174.131(semfronteiras.net.br) | Apr 24, 2022 03:15:36 | Aug 31, 2026 13:58:39 | 4 |
| 10 | 170.83.174.137(semfronteiras.net.br) | Mar 23, 2021 21:25:49 | Jul 14, 2026 09:39:14 | 7 |
170.83.174.48 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 170.83.174.48 contacting my website?
This 170.83.174.48 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 170.83.174.48 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 170.83.174.48?
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 170.83.174.48. 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 170.83.174.48 is currently performing various types of spam and security attacks on websites.
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