103.121.36.66 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Sep 30, 2026 18:06:29 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 30, 2026 18:06:29 | |
| 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 | 103.121.36.0/24 |
|---|---|
| Network Spam Rate | 23% |
| DNS name | - |
| AS number | 134599 |
| Org name | Digital Dot Net (DDN) |
| Location | Bangladesh |
| IP Geolocation | lat: 23.7018; lon: 90.3742 |
| Address | - |
| Phone | - |
| Website | gmail.com |
| AS spam rate | 22.73% |
| Websites hosted on 103.121.36.66 | Data loading |
103.121.36.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 103.121.36.126 | Sep 29, 2026 13:40:44 | Oct 02, 2026 13:35:19 | 6 |
| 2 | 103.121.36.113 | Jan 01, 2020 08:59:57 | Oct 02, 2026 00:22:57 | 5 |
| 3 | 103.121.36.124 | Sep 13, 2026 19:28:50 | Oct 01, 2026 10:36:11 | 12 |
| 4 | 103.121.36.88 | May 27, 2021 17:05:59 | Oct 01, 2026 10:35:55 | 5 |
| 5 | 103.121.36.70 | Sep 13, 2020 08:25:21 | Oct 01, 2026 10:34:33 | 6 |
| 6 | 103.121.36.67 | Feb 12, 2019 01:45:29 | Oct 01, 2026 10:26:27 | 5 |
| 7 | 103.121.36.119 | Mar 30, 2020 19:28:29 | Oct 01, 2026 10:18:44 | 7 |
| 8 | 103.121.36.122 | Sep 29, 2026 16:49:52 | Oct 01, 2026 10:17:50 | 6 |
| 9 | 103.121.36.111 | Mar 24, 2020 22:23:31 | Oct 01, 2026 10:00:30 | 14 |
| 10 | 103.121.36.73 | Feb 12, 2019 00:13:43 | Oct 01, 2026 09:56:11 | 6 |
103.121.36.66 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 103.121.36.66 contacting my website?
This 103.121.36.66 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 103.121.36.66 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 103.121.36.66?
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 103.121.36.66. 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 103.121.36.66 is currently performing various types of spam and security attacks on websites.
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