| Date | IP Address |
| 2025-01-14 | 157.7.44.240 (ClassC) |
| Date | Domain | IP |
| 11.techno-first.co.jp | 2025-01-14 | 157.7.44.240 |
| 005da73b817449078cb2d8a35ba05a18.techno-first.co.jp | 2024-12-13 | 157.7.44.240 |
| 920b15207d3b495baa1d66ba75322e5c.techno-first.co.jp | 2024-11-28 | 157.7.44.240 |
| 58a2bc614b394816a793ca5d6ddc4fcf.techno-first.co.jp | 2025-01-06 | 157.7.44.240 |
| an.techno-first.co.jp | 2025-01-01 | 157.7.44.240 |
| autodiscover.br.techno-first.co.jp | 2024-12-26 | 157.7.44.240 |
| bbs-s.techno-first.co.jp | 2024-12-26 | 157.7.44.240 |
| autodiscover.us.techno-first.co.jp | 2024-12-26 | 157.7.44.240 |
| advert.techno-first.co.jp | 2024-12-15 | 157.7.44.240 |
| ajax.techno-first.co.jp | 2025-01-14 | 157.7.44.240 |