99.66.252.154 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Nov 02, 2026 17:16:50 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Nov 02, 2026 17:16:50 | |
| 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 | 99.66.252.0/22 parent network: 99.64.0.0/11 |
|---|---|
| Network Spam Rate | 8% |
| DNS name | - |
| AS number | 7018 |
| Org name | AT&T Enterprises, LLC |
| Location | Greenville, South Carolina, United States |
| IP Geolocation | lat: 34.8525; lon: -82.4496 |
| | |
| Address | - |
| Phone | - |
| Website | att.com |
| AS spam rate | 2.28% |
| Websites hosted on 99.66.252.154 | Data loading |
99.66.252.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 99.66.253.113 | Mar 24, 2026 10:09:43 | Nov 03, 2026 10:52:18 | 20 |
| 2 | 99.66.252.52 | Dec 08, 2025 02:30:50 | Nov 03, 2026 10:48:24 | 17 |
| 3 | 99.66.253.51 | Mar 25, 2026 07:01:19 | Nov 03, 2026 10:19:51 | 19 |
| 4 | 99.66.253.19 | Dec 14, 2025 03:04:17 | Nov 03, 2026 10:16:09 | 19 |
| 5 | 99.66.252.128 | Mar 16, 2026 15:26:00 | Nov 03, 2026 10:12:36 | 24 |
| 6 | 99.66.253.49 | Apr 21, 2026 04:30:21 | Nov 03, 2026 09:39:02 | 12 |
| 7 | 99.66.252.93 | Feb 02, 2026 20:45:00 | Nov 03, 2026 09:20:34 | 13 |
| 8 | 99.66.252.143 | Oct 30, 2026 08:04:51 | Nov 03, 2026 09:19:20 | 6 |
| 9 | 99.66.252.66 | Mar 08, 2026 21:38:18 | Nov 03, 2026 08:25:40 | 22 |
| 10 | 99.66.253.138 | May 06, 2026 17:41:28 | Nov 03, 2026 07:50:15 | 18 |
99.66.252.154 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 99.66.252.154 contacting my website?
This 99.66.252.154 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 99.66.252.154 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 99.66.252.154?
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 99.66.252.154. 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 99.66.252.154 is currently performing various types of spam and security attacks on websites.
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