These entries are queried from radb.net using whois, you can try my project getting these.
:AS140547 route: 45.207.170.0/23 origin: AS140547 descr: Hongkong Union Information Technology Co.,Limited mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20210819 #09:25:18Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.207.170.0/23 origin: AS140547 descr: Hongkong Union Information Technology Co.,Limited mnt-by: LARUS-SERVICE-MNT changed: *** [at] larus.net 20210826 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.150.54.0/23 descr: origin: AS140547 mnt-by: MAINT-CLOUDUNION-HK last-modified: 2020-10-15T19:21:29Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:5980::/48 origin: AS140547 descr: Hong Kong Cloud Union Information Technology Co., Ltd. RM 18, 9/F BLK B HI-TECH IND CTR, 491-501 CASTLE PEAK RD TSUEN WAN , HK mnt-by: MAINT-CLOUDUNION-HK last-modified: 2021-02-16T18:49:15Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:4dc0::/32 origin: AS140547 descr: CUSTOMER admin-c: ADMIN8304-ARIN tech-c: TECHT21-ARIN mnt-by: MNT-TCLOU created: 2022-02-11T00:45:47Z last-modified: 2023-01-20T18:56:01Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source