These entries are queried from radb.net using whois, you can try my project getting these.
:AS137870 route: 103.116.16.0/23 descr: PROXY FOR IHNETWORKS origin: AS137870 mnt-by: MAINT-AS58513 changed: yosafat [at] telin.sg 20180723 #23:57:33Z source: RADB last-modified: 2023-11-13T15:54:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.116.16.0/24 descr: PROXY FOR IHNETWORKS origin: AS137870 mnt-by: MAINT-AS58513 changed: jimmy.hng [at] telin.sg 20180806 #15:14:26Z source: RADB last-modified: 2023-11-13T15:54:24Z rpki-ov-state: valid route: 103.116.16.0/24 origin: AS137870 descr: IHNetworks, LLC 20339 Nordhoff Street mnt-by: MAINT-IHNET-AP last-modified: 2024-04-20T16:26:03Z source: APNIC rpki-ov-state: valid route: 103.116.17.0/24 descr: PROXY FOR IHNETWORKS origin: AS137870 mnt-by: MAINT-AS58513 changed: jimmy.hng [at] telin.sg 20180806 #15:15:23Z source: RADB last-modified: 2023-11-13T15:54:24Z rpki-ov-state: valid route: 103.116.17.0/24 origin: AS137870 descr: IHNetworks, LLC 20339 Nordhoff Street mnt-by: MAINT-IHNET-AP last-modified: 2024-04-20T16:26:05Z source: APNIC rpki-ov-state: valid route6: 2001:df5:4100::/48 descr: PROXY FOR IHNETWORKS origin: AS137870 mnt-by: MAINT-AS58513 changed: yosafat [at] telin.sg 20180723 #06:46:13Z source: RADB last-modified: 2023-11-13T15:54:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source