116.99.251.2 is blacklisted, reported for spam, and brute force attacks
1 brute force attacks, last activity .
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 25, 2026 06:52:59 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 25, 2026 06:52:59 | |
| 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 | 116.99.248.0/22 parent network: 116.96.0.0/12 |
|---|---|
| Network Spam Rate | 12% |
| DNS name | dynamic-adsl.viettel.vn |
| AS number | 7552 |
| Org name | Viettel Group |
| Location | Ha Tinh, Hà Tĩnh Province, Vietnam |
| IP Geolocation | lat: 18.342; lon: 105.9076 |
| | |
| Address | - |
| Phone | - |
| Website | viettel.com.vn |
| AS spam rate | 3.14% |
| Websites hosted on 116.99.251.2 | Data loading |
Brute Force attacks log
| Date/time (GMT) | IP | Nickname | Event |
|---|
116.99.248.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 116.99.251.84 (dynamic-ip-adsl.viettel.vn) | May 30, 2026 15:52:48 | Oct 28, 2026 08:25:53 | 4 |
| 2 | 116.99.250.236 (dynamic-ip-adsl.viettel.vn) | Apr 29, 2025 00:24:35 | Oct 27, 2026 22:25:45 | 4 |
| 3 | 116.99.249.233 (dynamic-adsl.viettel.vn) | Dec 17, 2025 09:34:37 | Oct 27, 2026 13:13:34 | 5 |
| 4 | 116.99.250.23 (dynamic-adsl.viettel.vn) | Oct 16, 2025 19:28:41 | Oct 27, 2026 07:38:33 | 5 |
| 5 | 116.99.249.190 (dynamic-ip-adsl.viettel.vn) | Feb 02, 2026 18:28:01 | Oct 27, 2026 03:19:32 | 4 |
| 6 | 116.99.250.182 (dynamic-ip-adsl.viettel.vn) | Aug 30, 2025 18:41:24 | Oct 27, 2026 02:42:00 | 4 |
| 7 | 116.99.249.210 (dynamic-ip-adsl.viettel.vn) | May 02, 2025 06:24:38 | Oct 27, 2026 01:31:19 | 4 |
| 8 | 116.99.250.94 (dynamic-ip-adsl.viettel.vn) | Nov 30, 2025 17:25:59 | Oct 26, 2026 18:32:20 | 4 |
| 9 | 116.99.250.49 (dynamic-adsl.viettel.vn) | Sep 29, 2025 03:57:23 | Oct 25, 2026 17:51:37 | 4 |
| 10 | 116.99.251.2 (dynamic-adsl.viettel.vn) | Jun 14, 2024 12:10:48 | Oct 25, 2026 11:52:59 | 6 |
116.99.251.2 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 116.99.251.2 contacting my website?
This 116.99.251.2 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 116.99.251.2 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 116.99.251.2?
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 116.99.251.2. 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 116.99.251.2 is currently performing various types of spam and security attacks on websites.
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