200.66.126.6 is blacklisted, reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Sep 21, 2026 19:05:26 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 21, 2026 19:05:26 | |
| 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 | 200.66.126.0/24parent network: 200.66.112.0/20 |
|---|---|
| Network Spam Rate | 9% |
| DNS name | 200-66-126-6.connectsul.com.br |
| AS number | 262812 |
| Org name | K.H.D. SILVESTRI E CIA LTDA |
| Location | São Mateus do Sul, Paraná, Brazil |
| IP Geolocation | lat: -25.8677; lon: -50.3797 |
| Address | - |
| Phone | - |
| Website | connectsul.com.br |
| AS spam rate | 5.54% |
| Websites hosted on 200.66.126.6 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|
200.66.126.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 200.66.126.41(200-66-126-41.connectsul.com.br) | Jul 15, 2025 12:39:20 | Sep 27, 2026 04:51:46 | 5 |
| 2 | 200.66.126.106(200-66-126-106.connectsul.com.br) | Dec 30, 2024 22:30:24 | Sep 25, 2026 15:09:41 | 4 |
| 3 | 200.66.126.237(200-66-126-237.connectsul.com.br) | Aug 23, 2025 04:12:13 | Sep 24, 2026 00:18:39 | 6 |
| 4 | 200.66.126.6(200-66-126-6.connectsul.com.br) | Sep 11, 2021 15:55:54 | Sep 22, 2026 00:05:26 | 6 |
| 5 | 200.66.126.45(200-66-126-45.connectsul.com.br) | Sep 19, 2024 09:50:31 | Sep 13, 2026 18:13:47 | 8 |
| 6 | 200.66.126.236(200-66-126-236.connectsul.com.br) | Sep 19, 2024 09:40:32 | Sep 09, 2026 08:08:00 | 8 |
200.66.126.6 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 200.66.126.6 contacting my website?
This 200.66.126.6 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 200.66.126.6 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 200.66.126.6?
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 200.66.126.6. 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 200.66.126.6 is currently performing various types of spam and security attacks on websites.
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