172.56.166.42 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 05, 2026 22:59:47 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 05, 2026 22:59:47 | |
| 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 | 172.56.164.0/22parent network: 172.56.0.0/16 |
|---|---|
| Network Spam Rate | 17% |
| DNS name | - |
| AS number | 21928 |
| Org name | T-Mobile USA, Inc. |
| Location | Brooklyn, New York, United States |
| IP Geolocation | lat: 40.6764; lon: -73.8753 |
| Address | - |
| Phone | - |
| Website | t-mobile.com |
| AS spam rate | 7.07% |
| Websites hosted on 172.56.166.42 | Data loading |
172.56.164.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 172.56.166.176 | Sep 02, 2025 20:38:49 | Oct 06, 2026 17:13:51 | 6 |
| 2 | 172.56.167.83 | Sep 07, 2023 01:40:58 | Oct 06, 2026 13:28:30 | 24 |
| 3 | 172.56.167.168 | Jul 04, 2025 01:14:33 | Oct 06, 2026 12:07:57 | 5 |
| 4 | 172.56.166.174 | Nov 25, 2024 01:50:26 | Oct 06, 2026 08:27:51 | 18 |
| 5 | 172.56.167.161 | Oct 10, 2023 20:05:52 | Oct 06, 2026 07:53:31 | 5 |
| 6 | 172.56.166.168 | Oct 25, 2024 01:50:30 | Oct 06, 2026 04:24:44 | 5 |
| 7 | 172.56.166.42 | May 17, 2025 08:51:22 | Oct 06, 2026 03:59:47 | 4 |
| 8 | 172.56.166.250 | Oct 29, 2024 17:40:39 | Oct 06, 2026 01:11:48 | 5 |
| 9 | 172.56.167.140 | Aug 07, 2025 01:06:14 | Oct 05, 2026 22:57:13 | 4 |
| 10 | 172.56.167.244 | Oct 28, 2024 04:55:23 | Oct 05, 2026 21:20:38 | 6 |
172.56.166.42 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 172.56.166.42 contacting my website?
This 172.56.166.42 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 172.56.166.42 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 172.56.166.42?
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 172.56.166.42. 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 172.56.166.42 is currently performing various types of spam and security attacks on websites.
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