171.228.22.158 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Feb 20, 2026 03:53:44 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Feb 20, 2026 03:53:44 | |
| 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 | 171.228.20.0/22parent network: 171.228.16.0/20 |
|---|---|
| Network Spam Rate | – |
| DNS name | dynamic-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 | 3.09% |
| Websites hosted on 171.228.22.158 | Data loading |
171.228.20.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 171.228.21.164(dynamic-ip-adsl.viettel.vn) | Sep 20, 2026 06:55:19 | Sep 22, 2026 05:48:43 | 3 |
| 2 | 171.228.22.190(dynamic-adsl.viettel.vn) | Aug 27, 2026 01:52:04 | Sep 18, 2026 01:30:47 | 6 |
| 3 | 171.228.21.40(dynamic-ip-adsl.viettel.vn) | Jul 23, 2026 13:00:12 | Jul 25, 2026 03:17:54 | 3 |
| 4 | 171.228.22.63(dynamic-adsl.viettel.vn) | Jun 09, 2026 12:41:46 | Jul 06, 2026 04:30:33 | 6 |
| 5 | 171.228.22.193(dynamic-ip-adsl.viettel.vn) | May 12, 2026 12:25:55 | May 19, 2026 02:33:47 | 3 |
| 6 | 171.228.22.1(dynamic-ip-adsl.viettel.vn) | May 10, 2026 13:31:38 | May 29, 2026 03:26:44 | 3 |
| 7 | 171.228.22.40(dynamic-ip-adsl.viettel.vn) | Feb 26, 2026 07:38:14 | Aug 01, 2026 12:36:15 | 5 |
| 8 | 171.228.22.158(dynamic-adsl.viettel.vn) | Feb 14, 2026 04:24:03 | Feb 20, 2026 08:53:44 | 3 |
| 9 | 171.228.21.255(dynamic-ip-adsl.viettel.vn) | Feb 11, 2026 09:28:31 | Mar 12, 2026 06:37:06 | 4 |
| 10 | 171.228.21.18(dynamic-ip-adsl.viettel.vn) | May 01, 2025 09:30:23 | May 22, 2025 06:29:39 | 5 |
171.228.22.158 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 171.228.22.158 contacting my website?
This 171.228.22.158 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 171.228.22.158 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 171.228.22.158?
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 171.228.22.158. 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 171.228.22.158 is currently performing various types of spam and security attacks on websites.
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