13.221.1.121 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Sep 08, 2026 17:12:57 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 08, 2026 17:12:57 | |
| 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 | 13.221.0.0/22parent network: 13.216.0.0/13 |
|---|---|
| Network Spam Rate | – |
| DNS name | ec2-13-221-1-121.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 | 0.5% |
| Websites hosted on 13.221.1.121 | Data loading |
13.221.0.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 13.221.1.121(ec2-13-221-1-121.compute-1.amazonaws.com) | Sep 08, 2026 20:55:38 | Sep 08, 2026 22:12:57 | 3 |
| 2 | 13.221.2.97(ec2-13-221-2-97.compute-1.amazonaws.com) | Sep 04, 2026 19:37:46 | Sep 26, 2026 10:30:50 | 7 |
| 3 | 13.221.1.45(ec2-13-221-1-45.compute-1.amazonaws.com) | Aug 22, 2026 05:43:24 | Aug 22, 2026 07:08:26 | 3 |
| 4 | 13.221.1.163(ec2-13-221-1-163.compute-1.amazonaws.com) | Aug 19, 2026 22:43:01 | Sep 09, 2026 04:30:46 | 6 |
| 5 | 13.221.0.9(ec2-13-221-0-9.compute-1.amazonaws.com) | Aug 12, 2026 05:31:39 | Aug 12, 2026 14:47:11 | 3 |
| 6 | 13.221.2.42(ec2-13-221-2-42.compute-1.amazonaws.com) | Jul 31, 2026 01:37:08 | Sep 17, 2026 11:30:45 | 7 |
| 7 | 13.221.2.103(ec2-13-221-2-103.compute-1.amazonaws.com) | Jul 22, 2026 14:54:43 | Sep 07, 2026 04:30:42 | 14 |
| 8 | 13.221.3.112(ec2-13-221-3-112.compute-1.amazonaws.com) | Jul 10, 2026 14:58:24 | Jul 30, 2026 19:34:26 | 6 |
| 9 | 13.221.3.191(ec2-13-221-3-191.compute-1.amazonaws.com) | Jul 10, 2026 00:24:20 | Jul 30, 2026 22:32:25 | 25 |
| 10 | 13.221.2.162(ec2-13-221-2-162.compute-1.amazonaws.com) | Jun 09, 2026 10:50:05 | Jun 29, 2026 11:30:36 | 3 |
13.221.1.121 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 13.221.1.121 contacting my website?
This 13.221.1.121 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 13.221.1.121 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 13.221.1.121?
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 13.221.1.121. 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 13.221.1.121 is currently performing various types of spam and security attacks on websites.
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