| Date | IP Address |
| 2014-06-05 | 31.13.74.144 (ClassC) |
| 2024-08-11 | 57.144.104.1 (ClassC) |
| 2024-10-10 | 31.13.70.36 (ClassC) |
| 2025-04-02 | 157.240.3.35 (ClassC) |
| 2026-02-25 | 157.240.11.35 (ClassC) |
| Date | Domain | IP |
| ma.facebook.co.jp | 2024-07-14 | 157.240.3.35 |
| cbuf.facebook.co.jp | 2024-12-27 | 57.144.104.1 |
| fakedy5nkak1bc.cbuf.facebook.co.jp | 2025-03-04 | 157.240.3.35 |
| ja-jp.facebook.co.jp | 2025-10-25 | 31.13.70.36 |
| www.facebook.co.jp | 2014-06-05 | 31.13.74.144 |