| Date | IP Address |
| 2025-08-06 | 172.67.149.126 (ClassC) |
| 2026-01-05 | 104.21.47.178 (ClassC) |
| Date | Domain | IP |
| checkmyowa.unit221b.com | 2025-07-12 | 34.117.252.49 |
| nothingtoseehere.unit221b.com | 2025-04-23 | 104.21.47.178 |
| blog.unit221b.com | 2025-01-16 | 199.60.103.254 |
| el.unit221b.com | 2025-09-21 | 206.189.186.38 |
| cdn.unit221b.com | 2025-07-01 | 161.35.255.93 |
| go.unit221b.com | 2025-09-09 | 67.199.248.13 |
| ftp.unit221b.com | 2025-09-22 | 164.92.95.135 |
| owa-mailer.unit221b.com | 2025-10-12 | 199.115.99.250 |
| fs.unit221b.com | 2025-07-31 | 165.227.124.137 |
| ewitness.unit221b.com | 2025-08-06 | 172.67.149.126 |
| owatest.unit221b.com | 2025-09-06 | 34.94.64.222 |
| www.unit221b.com | 2025-09-01 | 52.223.52.2 |
| scanbox.unit221b.com | 2025-04-24 | 161.35.177.190 |