203.81.240.53 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Feb 28, 2026 22:54:27 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Feb 28, 2026 22:54:27 | |
| 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 | 203.81.240.0/24parent network: 203.81.240.0/22 |
|---|---|
| Network Spam Rate | 1% |
| DNS name | - |
| AS number | 17747 |
| Org name | SITI NETWORKS LIMITED |
| Location | Delhi, National Capital Territory of Delhi, India |
| IP Geolocation | lat: 28.6542; lon: 77.2373 |
| Address | - |
| Phone | - |
| Website | siticable.com |
| AS spam rate | 1.52% |
| Websites hosted on 203.81.240.53 | Data loading |
203.81.240.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 203.81.240.173 | Feb 07, 2026 20:18:01 | Mar 19, 2026 19:48:59 | 3 |
| 2 | 203.81.240.132 | Feb 06, 2026 12:52:03 | Aug 08, 2026 09:58:01 | 3 |
| 3 | 203.81.240.125 | Feb 06, 2026 11:52:25 | Jul 08, 2026 21:24:06 | 3 |
| 4 | 203.81.240.113 | Nov 15, 2025 21:19:37 | Jul 29, 2026 21:59:52 | 5 |
| 5 | 203.81.240.188 | Aug 05, 2025 17:05:24 | Sep 29, 2026 13:12:00 | 4 |
| 6 | 203.81.240.254 | Jun 24, 2024 12:00:33 | Sep 07, 2026 08:04:06 | 4 |
| 7 | 203.81.240.53 | Apr 13, 2024 20:31:37 | Mar 01, 2026 03:54:27 | 10 |
| 8 | 203.81.240.88 | Apr 08, 2024 10:14:17 | Sep 16, 2026 11:26:28 | 4 |
| 9 | 203.81.240.234 | Mar 10, 2024 22:43:31 | Jun 07, 2026 10:50:15 | 4 |
| 10 | 203.81.240.89 | Dec 02, 2023 05:29:37 | Aug 14, 2026 22:26:34 | 6 |
203.81.240.53 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 203.81.240.53 contacting my website?
This 203.81.240.53 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 203.81.240.53 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 203.81.240.53?
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 203.81.240.53. 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 203.81.240.53 is currently performing various types of spam and security attacks on websites.
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