120.11.91.15 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 01, 2026 18:41:42 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 01, 2026 18:41:42 | |
| 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 | 120.11.88.0/22parent network: 120.0.0.0/12 |
|---|---|
| Network Spam Rate | 5% |
| DNS name | - |
| AS number | 4837 |
| Org name | CHINA UNICOM China169 Backbone |
| Location | China |
| IP Geolocation | lat: 34.7732; lon: 113.722 |
| Address | - |
| Phone | - |
| Website | chinaunicom.cn |
| AS spam rate | 0.13% |
| Websites hosted on 120.11.91.15 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|---|---|---|
| Oct 02, 2026 00:33:03 | 120.11.91.15 | felicia***** | invalid_username |
120.11.88.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 120.11.91.110 | Aug 31, 2025 16:02:58 | Oct 02, 2026 08:46:08 | 21 |
| 2 | 120.11.91.19 | Jan 09, 2024 16:05:29 | Oct 02, 2026 03:54:21 | 116 |
| 3 | 120.11.90.213 | Jan 14, 2023 11:45:24 | Oct 02, 2026 02:00:10 | 25 |
| 4 | 120.11.91.15 | May 05, 2023 16:01:27 | Oct 01, 2026 23:41:42 | 19 |
| 5 | 120.11.90.106 | Mar 17, 2024 03:06:00 | Oct 01, 2026 19:43:19 | 22 |
| 6 | 120.11.91.161 | May 09, 2023 00:35:21 | Oct 01, 2026 01:55:33 | 118 |
| 7 | 120.11.91.218 | Mar 16, 2024 05:21:21 | Sep 30, 2026 08:28:28 | 42 |
| 8 | 120.11.90.109 | Aug 02, 2020 16:53:03 | Sep 30, 2026 05:56:46 | 67 |
| 9 | 120.11.90.23 | Apr 05, 2023 08:55:20 | Sep 30, 2026 02:33:28 | 73 |
| 10 | 120.11.90.231 | Feb 18, 2023 03:10:25 | Sep 29, 2026 20:44:06 | 66 |
120.11.91.15 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 120.11.91.15 contacting my website?
This 120.11.91.15 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 120.11.91.15 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 120.11.91.15?
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 120.11.91.15. 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 120.11.91.15 is currently performing various types of spam and security attacks on websites.
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