20.164.21.55 reported for spam
118 websites attacked, discovered Nov 10, 2025, last activity Nov 10, 2025 12:21:26 GMT0.This address has registered spam on several websites and is currently blacklisted.
Check Status or Report Abuse activity
The log shows up to 50 last spam activitiesBlacklisted - a sender will be rejected by CleanTalk. Suspicious - a sender might be rejected by CleanTalk. The address will be included in Security FireWall if it is present in SpamFireWall and the option "Use CleanTalk database of dangerous IP addresses." is turned on in Security settings.
Status
| Service | Status | Updated |
|---|---|---|
| Anti-Spam protection | Blacklisted | Nov 10, 2025 12:21:26 |
| SpamFireWall | Blacklisted | Nov 10, 2025 12:21:26 |
| WordPress Security FireWall | Not in list | - |
| Type of attacks | Spam | - |
Details
| Network | 20.164.20.0/22parent network: 20.160.0.0/12 |
|---|---|
| Network Spam Rate | – |
| DNS name | - |
| AS number | 8075 |
| Org name | MICROSOFT-CORP-MSN-AS-BLOCK |
| Location | Johannesburg, Gauteng, South Africa |
| Geolocation | lat: -26.2309; lon: 28.0583 |
| Address | - |
| Phone | - |
| Website | microsoft.com |
| AS spam rate | 0.42% |
| Websites hosted on 20.164.21.55 | Data loading |
20.164.20.0/22 spam active IP addresses
| # | Address (DNS name) | Detected | Last seen | Attacked sites |
|---|---|---|---|---|
| 1 | 20.164.21.55 | Nov 10, 2025 10:47:44 | Nov 10, 2025 11:57:25 |
20.164.21.55 spam and brute force activity on date
| # | Date | IP | Frequency |
|---|
Data loading
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