172.121.74.253 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 01, 2026 01:02:13 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 01, 2026 01:02:13 | |
| 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 | 172.121.72.0/22 |
|---|---|
| Network Spam Rate | 25% |
| DNS name | - |
| AS number | 398781 |
| Org name | OCULUS NETWORKS INC |
| Location | United States |
| IP Geolocation | lat: 37.751; lon: -97.822 |
| Address | - |
| Phone | - |
| Website | gmail.com |
| AS spam rate | 35.95% |
| Websites hosted on 172.121.74.253 | Data loading |
172.121.72.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 172.121.74.167 | Jan 07, 2026 13:09:09 | Oct 01, 2026 12:57:59 | 4 |
| 2 | 172.121.75.144 | Dec 29, 2025 06:01:59 | Oct 01, 2026 12:45:46 | 5 |
| 3 | 172.121.74.213 | Feb 09, 2026 07:18:27 | Oct 01, 2026 12:28:57 | 4 |
| 4 | 172.121.75.93 | Jan 06, 2026 20:18:50 | Oct 01, 2026 11:47:15 | 5 |
| 5 | 172.121.75.108 | Nov 12, 2019 09:31:40 | Oct 01, 2026 11:44:06 | 5 |
| 6 | 172.121.75.46 | May 15, 2023 18:26:10 | Oct 01, 2026 11:41:34 | 4 |
| 7 | 172.121.74.223 | Jan 06, 2026 07:58:22 | Oct 01, 2026 10:05:33 | 6 |
| 8 | 172.121.74.120 | Dec 30, 2025 08:17:31 | Oct 01, 2026 09:55:04 | 5 |
| 9 | 172.121.74.27 | Jan 03, 2026 18:22:07 | Oct 01, 2026 09:22:44 | 4 |
| 10 | 172.121.74.244 | Jan 03, 2026 03:15:22 | Oct 01, 2026 09:14:38 | 5 |
172.121.74.253 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 172.121.74.253 contacting my website?
This 172.121.74.253 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 172.121.74.253 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 172.121.74.253?
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 172.121.74.253. 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 172.121.74.253 is currently performing various types of spam and security attacks on websites.
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