171.252.155.7 is blacklisted, reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Nov 03, 2026 12:23:34 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Nov 03, 2026 12:23:34 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Use via API, Files & DNSBL |
| Type of attacks | Spam, BruteForce | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 171.252.152.0/22 parent network: 171.252.144.0/20 |
|---|---|
| Network Spam Rate | 11% |
| DNS name | dynamic-ip-adsl.viettel.vn |
| AS number | 7552 |
| Org name | Viettel Group |
| Location | Vĩnh Long, Vĩnh Long Province, Vietnam |
| IP Geolocation | lat: 10.2502; lon: 105.9651 |
| | |
| Address | - |
| Phone | - |
| Website | viettel.com.vn |
| AS spam rate | 3.09% |
| Websites hosted on 171.252.155.7 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|---|---|---|
| Oct 26, 2026 10:01:01 | 171.252.155.7 | dan*** | invalid_username |
171.252.152.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 171.252.153.46 (dynamic-adsl.viettel.vn) | Apr 20, 2022 18:48:40 | Nov 03, 2026 22:12:26 | 6 |
| 2 | 171.252.153.73 (dynamic-ip-adsl.viettel.vn) | Jan 16, 2021 05:24:54 | Nov 03, 2026 21:10:14 | 5 |
| 3 | 171.252.155.7 (dynamic-ip-adsl.viettel.vn) | Feb 21, 2021 17:45:42 | Nov 03, 2026 17:23:34 | 9 |
| 4 | 171.252.154.47 (dynamic-ip-adsl.viettel.vn) | Nov 16, 2020 07:21:39 | Nov 02, 2026 23:33:20 | 5 |
| 5 | 171.252.154.5 (dynamic-ip-adsl.viettel.vn) | Feb 10, 2021 12:24:08 | Nov 01, 2026 22:41:44 | 5 |
| 6 | 171.252.154.180 (dynamic-adsl.viettel.vn) | Jan 05, 2022 11:10:17 | Nov 01, 2026 01:07:51 | 5 |
| 7 | 171.252.154.177 (dynamic-ip-adsl.viettel.vn) | Nov 14, 2020 17:21:47 | Oct 31, 2026 14:20:24 | 5 |
| 8 | 171.252.154.57 (dynamic-ip-adsl.viettel.vn) | May 11, 2021 16:15:45 | Oct 31, 2026 10:21:21 | 8 |
| 9 | 171.252.153.146 (dynamic-ip-adsl.viettel.vn) | Sep 30, 2020 09:25:46 | Oct 31, 2026 00:56:42 | 4 |
| 10 | 171.252.154.143 (dynamic-adsl.viettel.vn) | Oct 07, 2020 19:59:46 | Oct 30, 2026 17:40:09 | 6 |
171.252.155.7 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 171.252.155.7 contacting my website?
This 171.252.155.7 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 171.252.155.7 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 171.252.155.7?
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 171.252.155.7. 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 171.252.155.7 is currently performing various types of spam and security attacks on websites.
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