193.56.28.91 is blacklisted, reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 05, 2026 22:56:19 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 05, 2026 22:56:19 | |
| 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 | 193.56.28.0/24 |
|---|---|
| Network Spam Rate | 25% |
| DNS name | - |
| AS number | 200373 |
| Org name | 3xK Tech GmbH |
| Location | Ashburn, Virginia, United States |
| IP Geolocation | lat: 39.0469; lon: -77.4903 |
| Address | Hilton Hall, Hilton Lane, Wolverhampton, England, WV11 2BQ, United Kingdom |
| Phone | - |
| Website | gmail.com |
| AS spam rate | 24.66% |
| Websites hosted on 193.56.28.91 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|---|---|---|
| Sep 29, 2026 07:20:06 | 193.56.28.91 | lpeterson@ra***** | invalid_email |
193.56.28.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 193.56.28.20 | Oct 07, 2025 19:12:55 | Oct 06, 2026 22:48:55 | 41 |
| 2 | 193.56.28.111 | Sep 18, 2020 15:05:15 | Oct 06, 2026 21:29:26 | 22 |
| 3 | 193.56.28.212 | Oct 09, 2020 22:04:10 | Oct 06, 2026 21:16:48 | 24 |
| 4 | 193.56.28.82 | Oct 25, 2025 02:43:01 | Oct 06, 2026 21:03:14 | 76 |
| 5 | 193.56.28.244 | Oct 11, 2025 22:31:28 | Oct 06, 2026 20:59:57 | 16 |
| 6 | 193.56.28.57 | Oct 15, 2025 21:17:05 | Oct 06, 2026 20:36:27 | 21 |
| 7 | 193.56.28.150 | Oct 10, 2025 01:03:18 | Oct 06, 2026 20:15:14 | 30 |
| 8 | 193.56.28.136 | Sep 27, 2025 00:56:05 | Oct 06, 2026 19:58:56 | 56 |
| 9 | 193.56.28.151 | Mar 26, 2020 05:48:54 | Oct 06, 2026 19:17:13 | 21 |
| 10 | 193.56.28.62 | Sep 27, 2025 22:47:14 | Oct 06, 2026 19:14:18 | 27 |
193.56.28.91 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 193.56.28.91 contacting my website?
This 193.56.28.91 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 193.56.28.91 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 193.56.28.91?
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 193.56.28.91. 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 193.56.28.91 is currently performing various types of spam and security attacks on websites.
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