45.41.135.21 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Oct 02, 2026 12:36:49 | Get Anti-Spam Plugin or API |
| SpamFireWall | Blacklisted | Oct 02, 2026 12:36:49 | |
| 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 | 45.41.135.0/24 |
|---|---|
| Network Spam Rate | 48% |
| DNS name | - |
| AS number | 3257 |
| Org name | GTT Communications Inc. |
| Location | New York, New York, United States |
| IP Geolocation | lat: 40.7149; lon: -73.9893 |
| Address | Tinet International Network SpA TINET Accounts Payable Localita Sa Illetta, SS 195, KM 2,300 09122 Cagliari ITALY |
| Phone | +49610282353 |
| Website | gtt.net |
| AS spam rate | 12.68% |
| Websites hosted on 45.41.135.21 | Data loading |
45.41.135.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 45.41.135.122 | Aug 16, 2025 20:14:18 | Oct 03, 2026 02:43:29 | 4 |
| 2 | 45.41.135.252 | Oct 18, 2025 03:19:06 | Oct 03, 2026 01:39:57 | 6 |
| 3 | 45.41.135.197 | Oct 16, 2025 23:35:26 | Oct 03, 2026 01:05:53 | 9 |
| 4 | 45.41.135.170 | Oct 21, 2025 08:43:45 | Oct 03, 2026 00:37:44 | 4 |
| 5 | 45.41.135.226 | Nov 13, 2025 08:30:41 | Oct 02, 2026 23:39:15 | 6 |
| 6 | 45.41.135.78 | Oct 19, 2025 08:32:03 | Oct 02, 2026 21:29:55 | 6 |
| 7 | 45.41.135.180 | Aug 02, 2025 05:51:31 | Oct 02, 2026 20:26:48 | 7 |
| 8 | 45.41.135.237 | Jul 07, 2025 00:15:43 | Oct 02, 2026 19:13:08 | 5 |
| 9 | 45.41.135.21 | Sep 15, 2025 21:25:06 | Oct 02, 2026 17:36:49 | 4 |
| 10 | 45.41.135.216 | Aug 17, 2025 21:06:35 | Oct 02, 2026 15:44:17 | 6 |
45.41.135.21 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
-
Why is this 45.41.135.21 contacting my website?
This 45.41.135.21 may appear due to bots, crawlers, spam submissions, or automated attacks.
-
Is this 45.41.135.21 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.
-
How do I block 45.41.135.21?
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
-
Is this a bot or hacker?
It depends on the activity of the 45.41.135.21. 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.
-
What does "Blacklisted" mean?
It means the 45.41.135.21 is currently performing various types of spam and security attacks on websites.
Your Website Deserves Better Protection
Eliminate spam before it even reaches your inbox.
Get Anti-Spam
