104.181.143.240 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Mar 27, 2026 16:06:52 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Mar 27, 2026 16:06:52 | |
| 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 | 104.181.140.0/22parent network: 104.176.0.0/12 |
|---|---|
| Network Spam Rate | – |
| DNS name | 104-181-143-240.lightspeed.irvnca.sbcglobal.net |
| AS number | 7018 |
| Org name | AT&T Enterprises, LLC |
| Location | Fontana, California, United States |
| IP Geolocation | lat: 34.1211; lon: -117.4362 |
| Address | - |
| Phone | - |
| Website | att.com |
| AS spam rate | 1.47% |
| Websites hosted on 104.181.143.240 | Data loading |
104.181.140.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 104.181.142.164(104-181-142-164.lightspeed.irvnca.sbcglobal.net) | Jul 29, 2026 02:50:43 | Aug 12, 2026 16:31:58 | 3 |
| 2 | 104.181.143.240(104-181-143-240.lightspeed.irvnca.sbcglobal.net) | Mar 23, 2026 06:34:34 | Mar 27, 2026 21:06:52 | 3 |
| 3 | 104.181.140.73(104-181-140-73.lightspeed.irvnca.sbcglobal.net) | Jan 28, 2026 12:58:39 | Sep 21, 2026 09:14:45 | 3 |
| 4 | 104.181.141.18(104-181-141-18.lightspeed.irvnca.sbcglobal.net) | Jan 16, 2026 03:47:14 | Apr 30, 2026 19:53:07 | 4 |
| 5 | 104.181.143.84(104-181-143-84.lightspeed.irvnca.sbcglobal.net) | Dec 10, 2025 05:14:27 | May 07, 2026 23:24:33 | 5 |
| 6 | 104.181.140.218(104-181-140-218.lightspeed.irvnca.sbcglobal.net) | Sep 08, 2025 01:53:50 | Apr 09, 2026 07:08:32 | 9 |
| 7 | 104.181.140.131(104-181-140-131.lightspeed.irvnca.sbcglobal.net) | Oct 23, 2024 10:35:21 | May 04, 2026 15:42:06 | 3 |
104.181.143.240 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 104.181.143.240 contacting my website?
This 104.181.143.240 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 104.181.143.240 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 104.181.143.240?
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 104.181.143.240. 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 104.181.143.240 is currently performing various types of spam and security attacks on websites.
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