172.104.121.76 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Oct 20, 2023 03:30:03 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Oct 20, 2023 03:30:03 | |
| 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 | 172.104.120.0/22parent network: 172.104.96.0/19 |
|---|---|
| Network Spam Rate | – |
| DNS name | - |
| AS number | 63949 |
| Org name | Akamai Connected Cloud |
| Location | Tokyo, Tokyo, Japan |
| IP Geolocation | lat: 35.6893; lon: 139.6899 |
| Address | - |
| Phone | - |
| Website | iana.org |
| AS spam rate | 0.16% |
| Websites hosted on 172.104.121.76 | Data loading |
172.104.120.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 172.104.121.141(172-104-121-141.ip.linodeusercontent.com) | Jun 10, 2026 05:09:36 | Jun 30, 2026 14:30:37 | 5 |
| 2 | 172.104.121.147(172-104-121-147.ip.linodeusercontent.com) | Jun 09, 2026 22:40:45 | Jun 30, 2026 15:30:34 | 5 |
| 3 | 172.104.121.16(172-104-121-16.ip.linodeusercontent.com) | May 10, 2024 01:40:31 | Jun 04, 2024 12:33:05 | 20 |
| 4 | 172.104.121.8 | Mar 13, 2024 15:35:56 | Apr 02, 2024 20:30:05 | 4 |
| 5 | 172.104.121.76 | Sep 25, 2023 17:40:14 | Oct 20, 2023 08:30:03 | 21 |
| 6 | 172.104.121.123(172-104-121-123.ip.linodeusercontent.com) | Oct 28, 2022 16:00:49 | May 20, 2025 10:54:51 | 9 |
| 7 | 172.104.120.114 | May 14, 2022 02:56:54 | May 08, 2025 22:03:34 | 7 |
| 8 | 172.104.121.155(172-104-121-155.ip.linodeusercontent.com) | Apr 06, 2022 18:58:34 | Oct 04, 2024 20:15:38 | 27 |
| 9 | 172.104.121.11(172-104-121-11.ip.linodeusercontent.com) | Nov 05, 2020 02:25:06 | Apr 03, 2025 20:29:31 | 57 |
| 10 | 172.104.122.134 | Jan 24, 2020 08:28:02 | Jul 23, 2024 02:28:50 | 14 |
172.104.121.76 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 172.104.121.76 contacting my website?
This 172.104.121.76 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 172.104.121.76 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 172.104.121.76?
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 172.104.121.76. 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 172.104.121.76 is currently performing various types of spam and security attacks on websites.
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