148.74.57.139 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Mar 30, 2026 08:25:56 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Mar 30, 2026 08:25:56 | |
| 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 | 148.74.56.0/22 parent network: 148.74.0.0/15 |
|---|---|
| Network Spam Rate | – |
| DNS name | ool-944a398b.dyn.optonline.net |
| AS number | 6128 |
| Org name | Cablevision Systems Corp. |
| Location | Dover, New Jersey, United States |
| IP Geolocation | lat: 40.9241; lon: -74.5464 |
| | |
| Address | - |
| Phone | - |
| Website | cv.net |
| AS spam rate | 5.86% |
| Websites hosted on 148.74.57.139 | Data loading |
148.74.56.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 148.74.58.138 (ool-944a3a8a.dyn.optonline.net) | Aug 27, 2026 10:36:16 | Oct 17, 2026 08:58:44 | 9 |
| 2 | 148.74.59.248 (ool-944a3bf8.dyn.optonline.net) | Jul 31, 2026 19:14:34 | Oct 18, 2026 19:41:18 | 3 |
| 3 | 148.74.56.194 (ool-944a38c2.dyn.optonline.net) | Feb 18, 2026 05:23:34 | Aug 23, 2026 09:30:40 | 5 |
| 4 | 148.74.58.238 (ool-944a3aee.dyn.optonline.net) | Jan 18, 2026 14:43:42 | Apr 24, 2026 08:46:26 | 4 |
| 5 | 148.74.57.139 (ool-944a398b.dyn.optonline.net) | Jan 13, 2026 10:12:01 | Mar 30, 2026 13:25:56 | 4 |
| 6 | 148.74.58.125 (ool-944a3a7d.dyn.optonline.net) | Dec 11, 2025 08:35:33 | Dec 31, 2025 16:30:21 | 4 |
| 7 | 148.74.58.113 (ool-944a3a71.dyn.optonline.net) | Dec 31, 2024 01:03:18 | Oct 13, 2026 01:31:12 | 7 |
| 8 | 148.74.59.170 (ool-944a3baa.dyn.optonline.net) | Apr 06, 2023 16:51:03 | May 12, 2024 23:45:30 | 7 |
| 9 | 148.74.56.48 (ool-944a3830.dyn.optonline.net) | May 15, 2017 17:55:22 | Mar 05, 2024 04:15:39 | 4 |
148.74.57.139 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 148.74.57.139 contacting my website?
This 148.74.57.139 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 148.74.57.139 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 148.74.57.139?
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 148.74.57.139. 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 148.74.57.139 is currently performing various types of spam and security attacks on websites.
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