51.36.77.142 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 26, 2026 10:17:34 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 26, 2026 10:17:34 | |
| 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 | 51.36.76.0/23 parent network: 51.36.64.0/18 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | - |
| AS number | 43766 |
| Org name | Mobile Telecommunication Company Saudi Arabia Joint-Stock company |
| Location | Jeddah, Mecca Region, Saudi Arabia |
| IP Geolocation | lat: 21.4913; lon: 39.1841 |
| | |
| Address | Olaya king Fahad P.O.BOX. 295814 Riyadh 2162229 SAUDI ARABIA |
| Phone | +96659241077 |
| Website | sa.zain.com |
| AS spam rate | 1.75% |
| Websites hosted on 51.36.77.142 | Data loading |
51.36.76.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 51.36.77.89 | Aug 12, 2026 09:24:21 | Aug 18, 2026 20:50:16 | 3 |
| 2 | 51.36.77.168 | Jul 12, 2026 01:06:33 | Aug 06, 2026 10:30:58 | 3 |
| 3 | 51.36.76.207 | May 29, 2026 02:41:05 | Aug 25, 2026 17:42:23 | 4 |
| 4 | 51.36.77.77 | Apr 30, 2026 14:45:24 | Sep 01, 2026 05:05:33 | 3 |
| 5 | 51.36.77.43 | Apr 02, 2026 22:45:12 | Sep 04, 2026 03:07:38 | 3 |
| 6 | 51.36.76.160 | Feb 20, 2026 04:02:01 | Jul 08, 2026 04:36:54 | 3 |
| 7 | 51.36.76.146 | Feb 18, 2026 12:40:43 | Aug 22, 2026 04:30:26 | 3 |
| 8 | 51.36.76.211 | Feb 14, 2026 04:01:45 | Aug 03, 2026 17:18:54 | 3 |
| 9 | 51.36.76.138 | Feb 06, 2026 09:16:04 | Apr 22, 2026 16:30:47 | 6 |
| 10 | 51.36.77.126 | Feb 06, 2026 00:24:28 | Aug 02, 2026 00:22:07 | 3 |
51.36.77.142 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 51.36.77.142 contacting my website?
This 51.36.77.142 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 51.36.77.142 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 51.36.77.142?
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 51.36.77.142. 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 51.36.77.142 is currently performing various types of spam and security attacks on websites.
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