150.221.100.99 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 30, 2026 22:18:41 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 30, 2026 22:18:41 | |
| 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 | 150.221.100.0/24 parent network: 150.221.100.0/22 |
|---|---|
| Network Spam Rate | 10% |
| DNS name | syn-150-221-100-099.res.spectrum.com |
| AS number | 12271 |
| Org name | Charter Communications Inc |
| Location | Queens, New York, United States |
| IP Geolocation | lat: 40.68; lon: -73.775 |
| | |
| Address | - |
| Phone | - |
| Website | chartercom.com |
| AS spam rate | 6.24% |
| Websites hosted on 150.221.100.99 | Data loading |
150.221.100.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 150.221.100.142 (syn-150-221-100-142.res.spectrum.com) | Oct 09, 2026 03:22:32 | Oct 31, 2026 12:48:29 | 25 |
| 2 | 150.221.100.223 (syn-150-221-100-223.res.spectrum.com) | Mar 09, 2026 00:53:51 | Oct 31, 2026 12:25:37 | 19 |
| 3 | 150.221.100.117 (syn-150-221-100-117.res.spectrum.com) | Feb 13, 2026 16:59:33 | Oct 31, 2026 11:58:11 | 21 |
| 4 | 150.221.100.205 (syn-150-221-100-205.res.spectrum.com) | Mar 16, 2026 02:23:43 | Oct 31, 2026 11:36:24 | 11 |
| 5 | 150.221.100.159 (syn-150-221-100-159.res.spectrum.com) | Mar 06, 2026 08:39:47 | Oct 31, 2026 11:25:18 | 21 |
| 6 | 150.221.100.8 (syn-150-221-100-008.res.spectrum.com) | Jan 18, 2026 06:38:33 | Oct 31, 2026 11:07:59 | 16 |
| 7 | 150.221.100.162 (syn-150-221-100-162.res.spectrum.com) | May 12, 2026 20:57:24 | Oct 31, 2026 11:00:50 | 10 |
| 8 | 150.221.100.34 (syn-150-221-100-034.res.spectrum.com) | Feb 17, 2026 16:53:17 | Oct 31, 2026 10:51:36 | 11 |
| 9 | 150.221.100.120 (syn-150-221-100-120.res.spectrum.com) | Feb 14, 2026 09:12:44 | Oct 31, 2026 10:35:28 | 14 |
| 10 | 150.221.100.153 (syn-150-221-100-153.res.spectrum.com) | Dec 09, 2025 05:52:58 | Oct 31, 2026 07:15:17 | 13 |
150.221.100.99 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 150.221.100.99 contacting my website?
This 150.221.100.99 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 150.221.100.99 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 150.221.100.99?
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 150.221.100.99. 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 150.221.100.99 is currently performing various types of spam and security attacks on websites.
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