171.243.49.140 is blacklisted, reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Sep 20, 2026 16:03:22 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 20, 2026 16:03:22 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Sign Up for API, Files, DNSBL & Online Access |
| Type of attacks | Spam, BruteForce | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 171.243.48.0/22parent network: 171.243.48.0/20 |
|---|---|
| Network Spam Rate | 13% |
| DNS name | dynamic-adsl.viettel.vn |
| AS number | 7552 |
| Org name | Viettel Group |
| Location | Ho Chi Minh City, Ho Chi Minh, Vietnam |
| IP Geolocation | lat: 10.822; lon: 106.6257 |
| Address | - |
| Phone | - |
| Website | viettel.com.vn |
| AS spam rate | 3.12% |
| Websites hosted on 171.243.49.140 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|
171.243.48.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 171.243.49.136(dynamic-adsl.viettel.vn) | Aug 20, 2024 13:50:33 | Oct 07, 2026 20:44:52 | 14 |
| 2 | 171.243.49.76(dynamic-ip-adsl.viettel.vn) | Feb 24, 2024 19:41:11 | Oct 07, 2026 17:28:54 | 5 |
| 3 | 171.243.49.239(dynamic-ip-adsl.viettel.vn) | Apr 09, 2024 11:01:08 | Oct 07, 2026 17:00:54 | 4 |
| 4 | 171.243.49.65(dynamic-ip-adsl.viettel.vn) | Jan 27, 2024 13:29:57 | Oct 07, 2026 12:39:31 | 5 |
| 5 | 171.243.49.22(dynamic-ip-adsl.viettel.vn) | Jul 28, 2024 07:50:39 | Oct 07, 2026 10:21:47 | 5 |
| 6 | 171.243.49.169(dynamic-ip-adsl.viettel.vn) | Jan 06, 2024 18:00:56 | Oct 07, 2026 05:12:00 | 4 |
| 7 | 171.243.50.190(dynamic-adsl.viettel.vn) | Jun 13, 2024 21:30:37 | Oct 07, 2026 04:40:14 | 4 |
| 8 | 171.243.49.98(dynamic-ip-adsl.viettel.vn) | Jun 16, 2024 23:15:52 | Oct 07, 2026 04:07:51 | 8 |
| 9 | 171.243.51.1(dynamic-ip-adsl.viettel.vn) | Jan 11, 2026 14:58:57 | Oct 06, 2026 23:20:19 | 5 |
| 10 | 171.243.49.137(dynamic-ip-adsl.viettel.vn) | Mar 12, 2024 19:30:38 | Oct 06, 2026 19:20:40 | 4 |
171.243.49.140 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 171.243.49.140 contacting my website?
This 171.243.49.140 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 171.243.49.140 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 171.243.49.140?
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 171.243.49.140. 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 171.243.49.140 is currently performing various types of spam and security attacks on websites.
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