91.185.55.231 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Aug 27, 2025 15:29:52 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Aug 27, 2025 15:29:52 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Use via API, Files & DNSBL |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 91.185.32.0/19 |
|---|---|
| Network Spam Rate | – |
| DNS name | 91-185-55-231-irk.cust.dsi.ru |
| AS number | 8345 |
| Org name | JSC ER-Telecom Holding |
| Location | Novosibirsk, Novosibirsk Oblast, Russia |
| IP Geolocation | lat: 55.0386; lon: 82.9425 |
| | |
| Address | - |
| Phone | - |
| Website | dsi.ru |
| AS spam rate | 0.21% |
| Websites hosted on 91.185.55.231 | Data loading |
91.185.32.0/19 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 91.185.56.115 (91-185-56-115-irk.cust.dsi.ru) | Dec 07, 2025 18:30:11 | Dec 08, 2025 13:51:10 | 3 |
| 2 | 91.185.58.122 (91-185-58-122-irk.cust.dsi.ru) | Oct 23, 2025 03:43:26 | Nov 15, 2025 00:31:00 | 8 |
| 3 | 91.185.56.237 (91-185-56-237-irk.cust.dsi.ru) | Oct 19, 2025 05:05:15 | Nov 10, 2025 06:30:17 | 7 |
| 4 | 91.185.50.59 (pp2476931.pppoe.cust.dsi.ru) | Oct 18, 2025 14:27:01 | Aug 16, 2026 17:30:29 | 102 |
| 5 | 91.185.44.147 (91-185-44-147-irk.cust.dsi.ru) | Oct 15, 2025 04:22:28 | Nov 07, 2025 08:30:19 | 4 |
| 6 | 91.185.55.231 (91-185-55-231-irk.cust.dsi.ru) | Aug 07, 2025 18:13:44 | Aug 27, 2025 20:29:52 | 4 |
| 7 | 91.185.56.78 (91-185-56-78-irk.cust.dsi.ru) | Aug 06, 2025 15:39:19 | Aug 27, 2025 08:29:54 | 13 |
| 8 | 91.185.55.21 (91-185-55-21-irk.cust.dsi.ru) | Jul 25, 2025 13:12:07 | Aug 14, 2025 20:30:04 | 4 |
| 9 | 91.185.58.201 (91-185-58-201-irk.cust.dsi.ru) | Jul 24, 2025 18:51:37 | Aug 14, 2025 02:29:50 | 12 |
| 10 | 91.185.61.80 (91-185-61-80-irk.cust.dsi.ru) | Jul 21, 2025 18:34:05 | Aug 10, 2025 22:29:49 | 5 |
91.185.55.231 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 91.185.55.231 contacting my website?
This 91.185.55.231 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 91.185.55.231 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 91.185.55.231?
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 91.185.55.231. 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 91.185.55.231 is currently performing various types of spam and security attacks on websites.
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