These entries are queried from radb.net using whois, you can try my project getting these.
:AS138023 route: 103.137.108.0/23 origin: AS138023 descr: Creation Online mnt-by: MAINT-CREATION-BD last-modified: 2019-04-16T08:22:46Z source: APNIC rpki-ov-state: valid route: 103.137.108.0/24 origin: AS138023 descr: Creation Online mnt-by: MAINT-CREATION-BD last-modified: 2019-04-16T08:18:47Z source: APNIC rpki-ov-state: valid route: 103.137.109.0/24 origin: AS138023 descr: Creation Online mnt-by: MAINT-CREATION-BD last-modified: 2019-04-16T08:19:17Z source: APNIC rpki-ov-state: valid route6: 2001:df6:700::/48 origin: AS138023 descr: Creation Online mnt-by: MAINT-CREATION-BD last-modified: 2020-02-16T21:14:28Z source: APNIC rpki-ov-state: valid