52.91.145.164 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Apr 03, 2026 00:52:14 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Apr 03, 2026 00:52:14 | |
| 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 | 52.91.144.0/22parent network: 52.90.0.0/15 |
|---|---|
| Network Spam Rate | – |
| DNS name | ec2-52-91-145-164.compute-1.amazonaws.com |
| AS number | 14618 |
| Org name | Amazon.com, Inc. |
| Location | Ashburn, Virginia, United States |
| IP Geolocation | lat: 39.0469; lon: -77.4903 |
| Address | - |
| Phone | - |
| Website | aws.amazon.com |
| AS spam rate | 0.51% |
| Websites hosted on 52.91.145.164 | Data loading |
52.91.144.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 52.91.145.82(ec2-52-91-145-82.compute-1.amazonaws.com) | May 12, 2026 16:12:05 | May 13, 2026 04:58:34 | 3 |
| 2 | 52.91.147.14(ec2-52-91-147-14.compute-1.amazonaws.com) | Nov 17, 2024 06:00:28 | Nov 21, 2024 04:10:31 | 3 |
| 3 | 52.91.147.43(ec2-52-91-147-43.compute-1.amazonaws.com) | Aug 10, 2024 00:20:44 | Apr 13, 2025 20:06:19 | 3 |
| 4 | 52.91.145.164(ec2-52-91-145-164.compute-1.amazonaws.com) | Oct 11, 2022 08:45:41 | Apr 03, 2026 05:52:14 | 3 |
| 5 | 52.91.144.66(ec2-52-91-144-66.compute-1.amazonaws.com) | Jul 23, 2022 05:56:55 | May 18, 2025 23:51:33 | 3 |
| 6 | 52.91.146.184(ec2-52-91-146-184.compute-1.amazonaws.com) | May 25, 2022 20:03:43 | Dec 21, 2025 10:31:27 | 4 |
| 7 | 52.91.146.147(ec2-52-91-146-147.compute-1.amazonaws.com) | Mar 22, 2022 11:55:05 | Nov 11, 2025 12:45:15 | 3 |
| 8 | 52.91.144.74(ec2-52-91-144-74.compute-1.amazonaws.com) | Nov 22, 2021 13:08:56 | Sep 16, 2026 09:40:08 | 3 |
| 9 | 52.91.146.28(ec2-52-91-146-28.compute-1.amazonaws.com) | Apr 21, 2021 04:55:43 | Jun 29, 2024 15:55:32 | 4 |
| 10 | 52.91.147.109(ec2-52-91-147-109.compute-1.amazonaws.com) | Feb 26, 2021 14:10:19 | Jun 17, 2025 23:09:13 | 7 |
52.91.145.164 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 52.91.145.164 contacting my website?
This 52.91.145.164 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 52.91.145.164 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 52.91.145.164?
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 52.91.145.164. 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 52.91.145.164 is currently performing various types of spam and security attacks on websites.
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