66.81.172.78 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 15, 2026 12:52:02 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 15, 2026 12:52:02 | |
| 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 | 66.81.160.0/19 |
|---|---|
| Network Spam Rate | 4% |
| DNS name | - |
| AS number | 15704 |
| Org name | Xtra Telecom S.A. |
| Location | Madrid, Madrid, Spain |
| IP Geolocation | lat: 40.3907; lon: -3.6997 |
| Address | - |
| Phone | - |
| Website | masmovil.com |
| AS spam rate | 4.78% |
| Websites hosted on 66.81.172.78 | Data loading |
66.81.160.0/19 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 66.81.174.128 | Aug 26, 2026 19:03:24 | Sep 27, 2026 19:36:52 | 7 |
| 2 | 66.81.169.11 | Aug 08, 2026 15:39:15 | Sep 26, 2026 11:27:01 | 9 |
| 3 | 66.81.169.59 | Aug 19, 2026 02:54:28 | Sep 25, 2026 14:52:04 | 4 |
| 4 | 66.81.177.137 | Sep 12, 2026 14:06:29 | Sep 24, 2026 18:44:30 | 4 |
| 5 | 66.81.180.75 | Sep 20, 2026 18:14:32 | Sep 24, 2026 13:56:33 | 4 |
| 6 | 66.81.171.167 | Jan 01, 2026 23:21:04 | Sep 23, 2026 14:58:14 | 5 |
| 7 | 66.81.172.160 | Sep 21, 2026 21:28:56 | Sep 23, 2026 14:48:49 | 4 |
| 8 | 66.81.180.248 | Aug 18, 2026 21:23:00 | Sep 23, 2026 05:54:44 | 4 |
| 9 | 66.81.172.159 | Nov 21, 2022 01:55:17 | Sep 23, 2026 02:58:16 | 4 |
| 10 | 66.81.172.74 | Jun 21, 2024 12:45:38 | Sep 23, 2026 02:28:49 | 4 |
66.81.172.78 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 66.81.172.78 contacting my website?
This 66.81.172.78 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 66.81.172.78 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 66.81.172.78?
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 66.81.172.78. 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 66.81.172.78 is currently performing various types of spam and security attacks on websites.
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