123.21.40.72 reported for spam
Status
| Service | Status | Updated | Next steps |
|---|---|---|---|
| Anti-Spam | Not in list | Jul 28, 2026 20:10:35 | Get Anti-Spam Plugin or API |
| SpamFireWall | Not in list | Jul 28, 2026 20:10:35 | |
| 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 | 123.21.40.0/24parent network: 123.21.40.0/22 |
|---|---|
| Network Spam Rate | 5% |
| DNS name | - |
| AS number | 45899 |
| Org name | VNPT Corp |
| Location | Ho Chi Minh City, Ho Chi Minh, Vietnam |
| IP Geolocation | lat: 10.822; lon: 106.6257 |
| Address | - |
| Phone | - |
| Website | vnnic.vn |
| AS spam rate | 2.85% |
| Websites hosted on 123.21.40.72 | Data loading |
123.21.40.0/24 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 123.21.40.170 | Sep 20, 2026 09:05:24 | Sep 22, 2026 21:17:16 | 3 |
| 2 | 123.21.40.72 | Jul 26, 2026 20:12:51 | Jul 29, 2026 01:10:35 | 3 |
| 3 | 123.21.40.9 | Jul 19, 2026 14:54:32 | Sep 11, 2026 19:24:04 | 5 |
| 4 | 123.21.40.60 | Jul 01, 2026 20:10:13 | Sep 26, 2026 19:42:57 | 3 |
| 5 | 123.21.40.222 | Jun 17, 2026 22:42:15 | Aug 19, 2026 15:30:32 | 4 |
| 6 | 123.21.40.120 | Jun 15, 2026 18:21:29 | Jul 31, 2026 18:59:35 | 3 |
| 7 | 123.21.40.22 | Jun 11, 2026 18:16:58 | Aug 26, 2026 12:46:25 | 3 |
| 8 | 123.21.40.92 | Jun 05, 2026 10:00:52 | Jun 19, 2026 03:19:09 | 3 |
| 9 | 123.21.40.103 | May 09, 2026 20:08:58 | Sep 12, 2026 04:34:50 | 3 |
| 10 | 123.21.40.69 | Apr 28, 2026 20:07:31 | Jun 08, 2026 15:02:18 | 3 |
123.21.40.72 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
-
Why is this 123.21.40.72 contacting my website?
This 123.21.40.72 may appear due to bots, crawlers, spam submissions, or automated attacks.
-
Is this 123.21.40.72 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 123.21.40.72?
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 123.21.40.72. 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 123.21.40.72 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
