172.56.45.20 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 20, 2026 03:29:30 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 20, 2026 03:29:30 | |
| 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 | 172.56.44.0/23parent network: 172.56.0.0/16 |
|---|---|
| Network Spam Rate | 10% |
| DNS name | - |
| AS number | 21928 |
| Org name | T-Mobile USA, Inc. |
| Location | New York, New York, United States |
| IP Geolocation | lat: 40.8231; lon: -73.9513 |
| Address | - |
| Phone | - |
| Website | t-mobile.com |
| AS spam rate | 6.75% |
| Websites hosted on 172.56.45.20 | Data loading |
172.56.44.0/23 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 172.56.45.216 | Sep 30, 2025 21:29:36 | Sep 30, 2026 14:46:15 | 4 |
| 2 | 172.56.45.228 | Apr 28, 2026 14:46:08 | Sep 29, 2026 05:45:37 | 11 |
| 3 | 172.56.44.133 | Oct 04, 2022 05:17:23 | Sep 25, 2026 18:11:55 | 5 |
| 4 | 172.56.44.116 | Apr 12, 2020 00:01:06 | Sep 25, 2026 05:14:41 | 4 |
| 5 | 172.56.45.236 | Feb 02, 2026 18:17:17 | Sep 23, 2026 20:49:17 | 11 |
| 6 | 172.56.45.126 | Oct 21, 2025 09:19:55 | Sep 21, 2026 21:38:30 | 5 |
| 7 | 172.56.45.56 | Nov 19, 2025 07:25:28 | Sep 21, 2026 09:47:33 | 13 |
| 8 | 172.56.44.45 | Sep 19, 2026 00:58:11 | Sep 21, 2026 07:13:08 | 4 |
| 9 | 172.56.44.114 | Aug 29, 2023 01:55:17 | Sep 21, 2026 06:30:17 | 4 |
| 10 | 172.56.45.212 | Apr 21, 2026 01:50:08 | Sep 20, 2026 23:59:31 | 11 |
172.56.45.20 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 172.56.45.20 contacting my website?
This 172.56.45.20 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 172.56.45.20 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 172.56.45.20?
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 172.56.45.20. 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 172.56.45.20 is currently performing various types of spam and security attacks on websites.
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