91.235.57.138 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 27, 2026 16:47:12 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 27, 2026 16:47:12 | |
| 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 | 91.235.56.0/22 |
|---|---|
| Network Spam Rate | 3% |
| DNS name | - |
| AS number | 47638 |
| Org name | Cadence Networks Ltd |
| Location | Stoke-on-Trent, England, United Kingdom |
| IP Geolocation | lat: 52.999; lon: -2.1871 |
| | |
| Address | - |
| Phone | - |
| Website | cadence.net.uk |
| AS spam rate | 3.62% |
| Websites hosted on 91.235.57.138 | Data loading |
91.235.56.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 91.235.56.85 | Feb 11, 2026 10:24:17 | Oct 31, 2026 01:20:03 | 18 |
| 2 | 91.235.56.44 | Oct 22, 2026 20:33:21 | Oct 30, 2026 05:40:11 | 14 |
| 3 | 91.235.57.190 | Jan 31, 2026 00:53:36 | Oct 29, 2026 06:45:12 | 5 |
| 4 | 91.235.58.57 | Oct 04, 2026 01:24:13 | Oct 28, 2026 07:25:38 | 4 |
| 5 | 91.235.56.220 | Feb 14, 2026 16:02:36 | Oct 28, 2026 05:22:16 | 4 |
| 6 | 91.235.56.129 | Aug 30, 2026 06:40:44 | Oct 26, 2026 05:23:36 | 4 |
| 7 | 91.235.56.53 | Jul 15, 2026 04:58:47 | Oct 12, 2026 22:31:49 | 8 |
91.235.57.138 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 91.235.57.138 contacting my website?
This 91.235.57.138 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 91.235.57.138 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 91.235.57.138?
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 91.235.57.138. 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 91.235.57.138 is currently performing various types of spam and security attacks on websites.
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