148.75.246.138 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 16, 2026 11:33:47 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 16, 2026 11:33:47 | |
| 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 | 148.75.244.0/22 parent network: 148.74.0.0/15 |
|---|---|
| Network Spam Rate | 1% |
| DNS name | ool-944bf68a.dyn.optonline.net |
| AS number | 6128 |
| Org name | Cablevision Systems Corp. |
| Location | Brooklyn, New York, United States |
| IP Geolocation | lat: 40.7009; lon: -73.9461 |
| | |
| Address | - |
| Phone | - |
| Website | cv.net |
| AS spam rate | 5.67% |
| Websites hosted on 148.75.246.138 | Data loading |
148.75.244.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 148.75.246.31 (ool-944bf61f.dyn.optonline.net) | Dec 04, 2025 16:55:57 | Nov 01, 2026 13:19:14 | 15 |
| 2 | 148.75.247.217 (ool-944bf7d9.dyn.optonline.net) | Jun 15, 2025 11:49:45 | Nov 01, 2026 11:07:34 | 23 |
| 3 | 148.75.245.14 (ool-944bf50e.dyn.optonline.net) | Jun 17, 2026 14:24:28 | Nov 01, 2026 11:06:11 | 23 |
| 4 | 148.75.245.88 (ool-944bf558.dyn.optonline.net) | Oct 28, 2026 10:26:39 | Oct 31, 2026 11:32:06 | 11 |
| 5 | 148.75.246.138 (ool-944bf68a.dyn.optonline.net) | Oct 08, 2026 21:26:08 | Oct 16, 2026 16:33:47 | 4 |
148.75.246.138 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 148.75.246.138 contacting my website?
This 148.75.246.138 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 148.75.246.138 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 148.75.246.138?
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 148.75.246.138. 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 148.75.246.138 is currently performing various types of spam and security attacks on websites.
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