145.223.140.21 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Blacklisted | Sep 25, 2026 07:44:12 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Sep 25, 2026 07:44:12 | |
| 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 | 145.223.140.0/22 |
|---|---|
| Network Spam Rate | 6% |
| DNS name | - |
| AS number | 150436 |
| Org name | Byteplus Pte. Ltd. |
| Location | Singapore, Singapore |
| IP Geolocation | lat: 1.2872; lon: 103.8507 |
| Address | - |
| Phone | - |
| Website | bytedance.com |
| AS spam rate | 16.93% |
| Websites hosted on 145.223.140.21 | Data loading |
145.223.140.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 145.223.140.118 | Jul 22, 2026 12:35:59 | Sep 25, 2026 13:30:34 | 23 |
| 2 | 145.223.140.21 | Jul 23, 2026 10:59:08 | Sep 25, 2026 12:44:12 | 20 |
| 3 | 145.223.140.22 | Jul 22, 2026 19:18:45 | Sep 25, 2026 12:39:58 | 27 |
| 4 | 145.223.140.219 | Jul 22, 2026 20:37:16 | Sep 25, 2026 11:53:04 | 23 |
| 5 | 145.223.140.172 | Jul 22, 2026 08:55:02 | Sep 25, 2026 10:19:15 | 22 |
| 6 | 145.223.140.78 | Jul 22, 2026 20:25:10 | Sep 25, 2026 09:11:04 | 19 |
| 7 | 145.223.140.91 | Jul 23, 2026 00:23:24 | Sep 25, 2026 08:20:57 | 16 |
| 8 | 145.223.140.73 | Jul 22, 2026 21:22:23 | Sep 25, 2026 08:17:31 | 18 |
| 9 | 145.223.140.99 | Jul 22, 2026 20:35:37 | Sep 25, 2026 07:54:29 | 18 |
| 10 | 145.223.140.46 | Jul 22, 2026 22:13:03 | Sep 25, 2026 07:47:50 | 18 |
145.223.140.21 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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Why is this 145.223.140.21 contacting my website?
This 145.223.140.21 may appear due to bots, crawlers, spam submissions, or automated attacks.
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Is this 145.223.140.21 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.
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How do I block 145.223.140.21?
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
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Is this a bot or hacker?
It depends on the activity of the 145.223.140.21. 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.
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What does "Blacklisted" mean?
It means the 145.223.140.21 is currently performing various types of spam and security attacks on websites.
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