16.98.77.91 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 31, 2026 01:58:43 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 31, 2026 01:58:43 | |
| 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 | 16.98.77.0/24 parent network: 16.98.0.0/16 |
|---|---|
| Network Spam Rate | 10% |
| DNS name | syn-016-098-077-091.res.spectrum.com |
| AS number | 33363 |
| Org name | Charter Communications, Inc |
| Location | Orlando, Florida, United States |
| IP Geolocation | lat: 28.5788; lon: -81.4396 |
| | |
| Address | - |
| Phone | - |
| Website | rr.com |
| AS spam rate | 5.31% |
| Websites hosted on 16.98.77.91 | Data loading |
16.98.77.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 16.98.77.123 (syn-016-098-077-123.res.spectrum.com) | Apr 30, 2026 10:58:50 | Oct 31, 2026 07:33:33 | 13 |
| 2 | 16.98.77.76 (syn-016-098-077-076.res.spectrum.com) | Mar 11, 2026 16:32:57 | Oct 31, 2026 07:25:19 | 14 |
| 3 | 16.98.77.73 (syn-016-098-077-073.res.spectrum.com) | Apr 24, 2026 12:53:22 | Oct 31, 2026 07:20:04 | 16 |
| 4 | 16.98.77.91 (syn-016-098-077-091.res.spectrum.com) | Jan 30, 2026 11:09:02 | Oct 31, 2026 06:58:43 | 15 |
| 5 | 16.98.77.240 (syn-016-098-077-240.res.spectrum.com) | Oct 03, 2026 23:31:50 | Oct 31, 2026 06:53:56 | 18 |
| 6 | 16.98.77.137 (syn-016-098-077-137.res.spectrum.com) | Aug 25, 2026 17:08:50 | Oct 31, 2026 06:50:18 | 18 |
| 7 | 16.98.77.179 (syn-016-098-077-179.res.spectrum.com) | Apr 13, 2026 20:55:38 | Oct 31, 2026 06:35:04 | 22 |
| 8 | 16.98.77.59 (syn-016-098-077-059.res.spectrum.com) | Sep 18, 2026 14:59:57 | Oct 31, 2026 06:34:47 | 22 |
| 9 | 16.98.77.42 (syn-016-098-077-042.res.spectrum.com) | Mar 08, 2026 07:44:31 | Oct 31, 2026 04:29:25 | 4 |
| 10 | 16.98.77.180 (syn-016-098-077-180.res.spectrum.com) | Feb 22, 2026 06:03:27 | Oct 31, 2026 04:19:42 | 20 |
16.98.77.91 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
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Why is this 16.98.77.91 contacting my website?
This 16.98.77.91 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 16.98.77.91 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 16.98.77.91?
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 16.98.77.91. 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 16.98.77.91 is currently performing various types of spam and security attacks on websites.
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