113.23.91.121 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Nov 09, 2026 07:00:08 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Nov 09, 2026 07:00:08 | |
| Security FireWall | Not in list | - | Get Security Plugin |
| Block Lists | Data loading | - | Use via API, Files & DNSBL |
| Type of attacks | Spam | ||
Abuse reports
| There are currently no abuse reports for this email/IP. Report Abuse activity |
Details
| Network | 113.23.91.0/24 parent network: 113.23.80.0/20 |
|---|---|
| Network Spam Rate | 7% |
| DNS name | - |
| AS number | 18403 |
| Org name | FPT Telecom Company |
| Location | Haiphong, Haiphong, Vietnam |
| IP Geolocation | lat: 20.861; lon: 106.679 |
| | |
| Address | - |
| Phone | - |
| Website | vnnic.vn |
| AS spam rate | 3.08% |
| Websites hosted on 113.23.91.121 | Data loading |
113.23.91.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 113.23.91.121 | Jul 05, 2026 03:21:06 | Nov 09, 2026 12:00:08 | 4 |
| 2 | 113.23.91.17 | Nov 04, 2018 14:13:40 | Nov 07, 2026 21:10:00 | 4 |
| 3 | 113.23.91.8 | Jun 12, 2018 18:43:08 | Oct 28, 2026 19:25:22 | 4 |
113.23.91.121 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 113.23.91.121 contacting my website?
This 113.23.91.121 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 113.23.91.121 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 113.23.91.121?
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 113.23.91.121. 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 113.23.91.121 is currently performing various types of spam and security attacks on websites.
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