104.253.135.136 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 01, 2026 11:27:23 | Get Anti-Spam Plugin or API |
| SpamFireWall | Blacklisted | Oct 01, 2026 11:27:23 | |
| 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 | 104.253.135.0/24 |
|---|---|
| Network Spam Rate | 44% |
| DNS name | - |
| AS number | 9009 |
| Org name | M247 Europe SRL |
| Location | Frankfurt am Main, Hesse, Germany |
| IP Geolocation | lat: 50.1084; lon: 8.6837 |
| Address | - |
| Phone | - |
| Website | m247.ro |
| AS spam rate | 13.27% |
| Websites hosted on 104.253.135.136 | Data loading |
104.253.135.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 104.253.135.76 | Jul 26, 2026 21:19:42 | Oct 02, 2026 01:16:23 | 7 |
| 2 | 104.253.135.135 | Jul 25, 2026 15:14:07 | Oct 02, 2026 01:11:12 | 9 |
| 3 | 104.253.135.141 | Jul 19, 2026 15:27:15 | Oct 01, 2026 21:36:58 | 6 |
| 4 | 104.253.135.51 | Jul 26, 2026 14:42:38 | Oct 01, 2026 18:22:31 | 10 |
| 5 | 104.253.135.113 | Jul 28, 2026 05:45:49 | Oct 01, 2026 18:10:13 | 8 |
| 6 | 104.253.135.203 | Aug 01, 2023 17:27:35 | Oct 01, 2026 17:15:48 | 8 |
| 7 | 104.253.135.9 | Jul 27, 2026 06:22:28 | Oct 01, 2026 16:55:59 | 8 |
| 8 | 104.253.135.128 | Jul 26, 2026 01:47:38 | Oct 01, 2026 16:51:10 | 9 |
| 9 | 104.253.135.160 | Jun 27, 2024 13:52:38 | Oct 01, 2026 16:50:22 | 9 |
| 10 | 104.253.135.136 | Jul 23, 2026 12:44:41 | Oct 01, 2026 16:27:23 | 8 |
104.253.135.136 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 104.253.135.136 contacting my website?
This 104.253.135.136 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 104.253.135.136 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 104.253.135.136?
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 104.253.135.136. 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 104.253.135.136 is currently performing various types of spam and security attacks on websites.
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