| Date | IP Address |
| 2018-02-09 | 104.106.18.68 (ClassC) |
| 2018-03-06 | 23.60.146.218 (ClassC) |
| 2024-11-25 | 23.44.248.118 (ClassC) |
| 2025-09-08 | 23.198.159.71 (ClassC) |
| 2026-02-22 | 104.90.242.34 (ClassC) |
| Date | Domain | IP |
| command.3m.com.vn | 2025-07-28 | 23.216.147.196 |
| www.littmann.3m.com.vn | 2024-07-30 | 184.24.194.199 |
| www.3m.com.vn | 2024-11-25 | 23.44.248.118 |