| Date | IP Address |
| 2023-08-05 | 18.65.39.26 (ClassC) |
| 2023-09-15 | 18.239.36.21 (ClassC) |
| 2023-10-04 | 99.86.4.103 (ClassC) |
| 2023-10-30 | 65.9.95.115 (ClassC) |
| 2023-11-22 | 18.66.97.42 (ClassC) |
| 2024-01-01 | 3.161.119.3 (ClassC) |
| 2024-03-03 | 15.197.192.55 (ClassC) |
| 2024-08-30 | 91.195.240.123 (ClassC) |
| 2024-09-17 | 15.204.198.171 (ClassC) |
| 2024-10-19 | 198.2.246.27 (ClassC) |
| 2025-03-27 | 89.208.245.13 (ClassC) |
| 2025-03-30 | 94.103.5.225 (ClassC) |
| 2025-04-07 | 212.50.232.170 (ClassC) |
| 2025-04-26 | 154.86.18.44 (ClassC) |
| 2025-08-26 | 172.67.158.233 (ClassC) |
| 2025-09-16 | 104.21.90.176 (ClassC) |
| 2026-01-10 | 15.204.56.204 (ClassC) |
| Date | Domain | IP |
| www.421u.com | 2023-10-30 | 204.246.191.7 |