171.240.13.0 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jul 07, 2025 17:29:55 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jul 07, 2025 17:29:55 | |
| 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 | 171.240.12.0/22parent network: 171.240.0.0/20 |
|---|---|
| Network Spam Rate | – |
| DNS name | dynamic-ip-adsl.viettel.vn |
| AS number | 7552 |
| Org name | Viettel Group |
| Location | Hanoi, Hanoi, Vietnam |
| IP Geolocation | lat: 21.0184; lon: 105.8461 |
| Address | - |
| Phone | - |
| Website | viettel.com.vn |
| AS spam rate | 3.02% |
| Websites hosted on 171.240.13.0 | Data loading |
171.240.12.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 171.240.12.237(dynamic-ip-adsl.viettel.vn) | Aug 29, 2026 11:56:55 | Sep 15, 2026 00:00:32 | 3 |
| 2 | 171.240.15.129(dynamic-ip-adsl.viettel.vn) | Jul 17, 2026 21:45:33 | Sep 20, 2026 19:58:52 | 3 |
| 3 | 171.240.12.224(dynamic-ip-adsl.viettel.vn) | Jul 08, 2026 01:36:18 | Aug 04, 2026 19:33:10 | 9 |
| 4 | 171.240.13.111(dynamic-ip-adsl.viettel.vn) | May 23, 2026 09:22:44 | May 28, 2026 20:21:36 | 3 |
| 5 | 171.240.13.206(dynamic-adsl.viettel.vn) | May 19, 2026 20:55:05 | Jun 17, 2026 17:30:26 | 6 |
| 6 | 171.240.12.81(dynamic-ip-adsl.viettel.vn) | Mar 05, 2026 18:10:24 | Apr 15, 2026 21:32:43 | 12 |
| 7 | 171.240.14.96(dynamic-ip-adsl.viettel.vn) | Mar 03, 2026 04:07:16 | Mar 19, 2026 04:22:01 | 3 |
| 8 | 171.240.15.23(dynamic-ip-adsl.viettel.vn) | Nov 15, 2025 19:34:23 | Dec 13, 2025 18:36:40 | 74 |
| 9 | 171.240.14.10(dynamic-ip-adsl.viettel.vn) | Nov 08, 2025 20:07:25 | Dec 09, 2025 02:30:40 | 90 |
| 10 | 171.240.13.0(dynamic-ip-adsl.viettel.vn) | Jun 14, 2025 03:50:27 | Jul 07, 2025 22:29:55 | 5 |
171.240.13.0 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 171.240.13.0 contacting my website?
This 171.240.13.0 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 171.240.13.0 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 171.240.13.0?
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 171.240.13.0. 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 171.240.13.0 is currently performing various types of spam and security attacks on websites.
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