172.121.37.238 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 28, 2026 05:36:42 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 28, 2026 05:36:42 | |
| 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 | 172.121.36.0/22 parent network: 172.120.0.0/15 |
|---|---|
| Network Spam Rate | 4% |
| DNS name | - |
| AS number | 212238 |
| Org name | Datacamp Limited |
| Location | Frankfurt am Main, Hesse, Germany |
| IP Geolocation | lat: 50.1084; lon: 8.6837 |
| | |
| Address | 207 Regent Street W1B 3HH London UNITED KINGDOM |
| Phone | +420777873767 |
| Website | cdn77.com |
| AS spam rate | 13.21% |
| Websites hosted on 172.121.37.238 | Data loading |
172.121.36.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 172.121.37.219 | Oct 06, 2026 16:58:24 | Nov 04, 2026 22:53:04 | 3 |
| 2 | 172.121.37.251 | Oct 06, 2026 08:44:34 | Nov 04, 2026 23:26:07 | 3 |
| 3 | 172.121.37.12 | Oct 06, 2026 02:59:22 | Oct 27, 2026 19:54:27 | 4 |
| 4 | 172.121.37.102 | Oct 05, 2026 16:45:20 | Oct 09, 2026 21:06:23 | 3 |
| 5 | 172.121.37.237 | Oct 05, 2026 16:29:29 | Nov 04, 2026 14:54:12 | 4 |
| 6 | 172.121.38.84 | Oct 05, 2026 05:27:50 | Nov 03, 2026 09:52:18 | 3 |
| 7 | 172.121.37.186 | Oct 05, 2026 04:43:37 | Oct 15, 2026 23:56:34 | 4 |
| 8 | 172.121.38.114 | Oct 05, 2026 01:23:07 | Oct 31, 2026 20:50:36 | 3 |
| 9 | 172.121.37.187 | Oct 05, 2026 01:09:09 | Oct 31, 2026 22:33:02 | 4 |
| 10 | 172.121.37.150 | Oct 05, 2026 01:06:36 | Nov 05, 2026 18:54:26 | 3 |
172.121.37.238 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 172.121.37.238 contacting my website?
This 172.121.37.238 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 172.121.37.238 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 172.121.37.238?
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 172.121.37.238. 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 172.121.37.238 is currently performing various types of spam and security attacks on websites.
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