183.81.49.39 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 24, 2026 12:09:54 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 24, 2026 12:09:54 | |
| 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 | 183.81.49.0/24 parent network: 183.81.48.0/20 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | - |
| AS number | 18403 |
| Org name | FPT Telecom Company |
| Location | Hanoi, Hanoi, Vietnam |
| IP Geolocation | lat: 21.0184; lon: 105.8461 |
| | |
| Address | - |
| Phone | - |
| Website | vnnic.vn |
| AS spam rate | 3.08% |
| Websites hosted on 183.81.49.39 | Data loading |
183.81.49.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 183.81.49.39 | Oct 18, 2026 02:11:04 | Oct 24, 2026 17:09:54 | 3 |
| 2 | 183.81.49.194 | Sep 24, 2026 23:11:59 | Nov 06, 2026 21:36:59 | 4 |
| 3 | 183.81.49.95 | Jul 09, 2026 18:35:41 | Jul 19, 2026 11:36:28 | 3 |
| 4 | 183.81.49.117 | Jun 24, 2026 00:09:29 | Jul 18, 2026 12:30:34 | 4 |
| 5 | 183.81.49.30 | Mar 27, 2026 17:03:56 | Oct 31, 2026 00:24:24 | 3 |
| 6 | 183.81.49.20 | Nov 24, 2025 13:49:34 | Sep 24, 2026 09:40:28 | 3 |
| 7 | 183.81.49.147 | Nov 13, 2025 20:37:22 | Oct 29, 2026 17:20:20 | 3 |
| 8 | 183.81.49.86 | Jul 03, 2025 14:40:49 | Oct 31, 2026 19:45:07 | 10 |
| 9 | 183.81.49.138 | Sep 14, 2024 13:31:29 | May 15, 2025 18:29:40 | 5 |
| 10 | 183.81.49.113 | Sep 10, 2024 17:50:33 | Oct 04, 2026 16:01:39 | 5 |
183.81.49.39 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 183.81.49.39 contacting my website?
This 183.81.49.39 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 183.81.49.39 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 183.81.49.39?
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 183.81.49.39. 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 183.81.49.39 is currently performing various types of spam and security attacks on websites.
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