| IP Owner | OFTEIN Network |
| Network | YICHEN-NET-017 |
| Owner IP Range | 2407:9240:3700:: — 2407:9240:37ff:ffff:ffff:ffff:ffff:ffff |
| Owner CIDR | 2407:9240:3700::/40 |
| ASN | AS57401 |
| Name | OFTEIN-AS |
| Description | OFTEIN Research Community |
| Organisation | TSAI, PANG-WEI ORG-IA1836-RIPE |
| Range | 2407:9240:3700:: — 2407:9240:37ff:ffff:ffff:ffff:ffff:ffff |
| CIDR | 2407:9240:3700::/40 |
