198.37.121.248 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jul 28, 2026 06:30:34 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jul 28, 2026 06:30:34 | |
| 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 | 198.37.121.0/24 |
|---|---|
| Network Spam Rate | 2% |
| DNS name | - |
| AS number | 397423 |
| Org name | Tier.Net Technologies LLC |
| Location | Charlotte, North Carolina, United States |
| IP Geolocation | lat: 35.2369; lon: -80.8957 |
| Address | - |
| Phone | - |
| Website | tier.net |
| AS spam rate | 1.76% |
| Websites hosted on 198.37.121.248 | Data loading |
198.37.121.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 198.37.121.248 | Mar 16, 2026 22:41:39 | Jul 28, 2026 11:30:34 | 4 |
| 2 | 198.37.121.2 | Jan 14, 2026 01:43:35 | Mar 24, 2026 01:59:56 | 3 |
| 3 | 198.37.121.206 | Oct 23, 2025 16:09:58 | Sep 12, 2026 15:45:56 | 3 |
| 4 | 198.37.121.111 | Jul 06, 2025 07:07:38 | Jul 10, 2026 05:30:35 | 42 |
| 5 | 198.37.121.3 | May 13, 2025 17:21:18 | Apr 19, 2026 15:30:29 | 10 |
| 6 | 198.37.121.40 | Sep 28, 2024 04:10:31 | Apr 06, 2026 00:40:42 | 5 |
| 7 | 198.37.121.199 | Sep 28, 2024 02:50:30 | Apr 06, 2026 03:36:27 | 4 |
198.37.121.248 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 198.37.121.248 contacting my website?
This 198.37.121.248 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 198.37.121.248 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 198.37.121.248?
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 198.37.121.248. 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 198.37.121.248 is currently performing various types of spam and security attacks on websites.
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