99.121.89.66 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 30, 2026 13:34:23 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 30, 2026 13:34:23 | |
| 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 | 99.121.88.0/22 parent network: 99.96.0.0/11 |
|---|---|
| Network Spam Rate | – |
| DNS name | 99-121-89-66.lightspeed.livnmi.sbcglobal.net |
| AS number | 7018 |
| Org name | AT&T Enterprises, LLC |
| Location | Detroit, Michigan, United States |
| IP Geolocation | lat: 42.4261; lon: -83.2514 |
| | |
| Address | - |
| Phone | - |
| Website | att.com |
| AS spam rate | 2.14% |
| Websites hosted on 99.121.89.66 | Data loading |
99.121.88.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 99.121.89.66 (99-121-89-66.lightspeed.livnmi.sbcglobal.net) | Oct 09, 2026 20:21:18 | Oct 30, 2026 18:34:23 | 3 |
| 2 | 99.121.88.86 (99-121-88-86.lightspeed.livnmi.sbcglobal.net) | Sep 23, 2026 23:54:25 | Oct 22, 2026 08:31:08 | 10 |
| 3 | 99.121.90.178 (99-121-90-178.lightspeed.livnmi.sbcglobal.net) | Mar 11, 2026 16:55:17 | Apr 28, 2026 05:38:50 | 6 |
| 4 | 99.121.89.60 (99-121-89-60.lightspeed.livnmi.sbcglobal.net) | Mar 01, 2026 19:12:12 | Sep 26, 2026 12:24:05 | 3 |
| 5 | 99.121.90.163 (99-121-90-163.lightspeed.livnmi.sbcglobal.net) | Feb 25, 2026 22:15:56 | Apr 22, 2026 11:04:09 | 3 |
| 6 | 99.121.91.153 (99-121-91-153.lightspeed.livnmi.sbcglobal.net) | Feb 15, 2026 15:33:09 | Nov 13, 2026 00:31:42 | 4 |
| 7 | 99.121.88.134 | Jan 05, 2026 19:07:12 | Sep 20, 2026 09:41:40 | 6 |
| 8 | 99.121.89.116 (99-121-89-116.lightspeed.livnmi.sbcglobal.net) | Jul 16, 2025 00:38:37 | Sep 22, 2026 12:58:50 | 6 |
99.121.89.66 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 99.121.89.66 contacting my website?
This 99.121.89.66 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 99.121.89.66 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 99.121.89.66?
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 99.121.89.66. 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 99.121.89.66 is currently performing various types of spam and security attacks on websites.
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