These entries are queried from radb.net using whois, you can try my project getting these.
:AS63793 route: 98.98.110.0/23 origin: AS63793 descr: ZL-IDC-TYO mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20230705 #07:52:56Z source: RADB last-modified: 2023-11-13T16:17:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.179.160.0/23 origin: AS63793 descr: ZL-IDC-TYO-W64479 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220126 #10:21:22Z source: RADB last-modified: 2023-11-13T16:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:4d60::/32 origin: AS63793 descr: ZL-IDC-TYO-W64479 mnt-by: MAINT-AS21859 changed: ipadmin [at] zenlayer.com 20220126 #10:23:19Z source: RADB last-modified: 2023-11-13T16:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source