40.136.234.21 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 18, 2026 11:30:40 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 18, 2026 11:30:40 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Sign Up for API, Files, DNSBL & Online Access |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 40.136.232.0/22parent network: 40.128.0.0/12 |
|---|---|
| Network Spam Rate | – |
| DNS name | h21.234.136.40.dynamic.ip.windstream.net |
| AS number | 7029 |
| Org name | Windstream Communications LLC |
| Location | Callahan, Florida, United States |
| IP Geolocation | lat: 30.5547; lon: -81.8361 |
| Address | - |
| Phone | - |
| Website | windstream.net |
| AS spam rate | 2.26% |
| Websites hosted on 40.136.234.21 | Data loading |
40.136.232.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 40.136.235.252(h252.235.136.40.dynamic.ip.windstream.net) | Sep 20, 2026 05:53:12 | Sep 20, 2026 14:14:53 | 3 |
| 2 | 40.136.234.21(h21.234.136.40.dynamic.ip.windstream.net) | Aug 25, 2026 12:23:54 | Sep 18, 2026 16:30:40 | 4 |
| 3 | 40.136.232.138(h138.232.136.40.dynamic.ip.windstream.net) | Jun 27, 2026 01:24:38 | Jul 17, 2026 06:30:42 | 3 |
| 4 | 40.136.233.125(h125.233.136.40.dynamic.ip.windstream.net) | Jun 15, 2026 10:02:12 | Aug 30, 2026 23:37:36 | 3 |
| 5 | 40.136.235.114(h114.235.136.40.dynamic.ip.windstream.net) | May 08, 2026 10:12:51 | Jun 04, 2026 20:47:27 | 3 |
| 6 | 40.136.234.9(h9.234.136.40.dynamic.ip.windstream.net) | Dec 09, 2025 06:59:59 | May 20, 2026 18:27:25 | 5 |
| 7 | 40.136.233.186(h186.233.136.40.dynamic.ip.windstream.net) | Aug 06, 2025 16:55:43 | Sep 29, 2025 15:43:28 | 4 |
| 8 | 40.136.234.158(h158.234.136.40.dynamic.ip.windstream.net) | Nov 19, 2024 14:10:41 | Oct 04, 2026 23:26:55 | 3 |
40.136.234.21 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 40.136.234.21 contacting my website?
This 40.136.234.21 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 40.136.234.21 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 40.136.234.21?
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 40.136.234.21. 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 40.136.234.21 is currently performing various types of spam and security attacks on websites.
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