These entries are queried from radb.net using whois, you can try my project getting these.
:AS56049 route: 103.6.120.0/22 descr: New World Telecom origin: AS56049 mnt-by: MAINT-AS4766 changed: nw [at] kornet.net 20120319 source: RADB last-modified: 2023-11-13T16:15:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.6.120.0/22 descr: CMI IP Transit origin: AS56049 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20130607 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:7e00::/32 descr: HK-Top Internet Company origin: AS56049 mnt-by: MAINT-AS4645 changed: radb [at] hknet.com 20110525 #09:29:12Z source: RADB last-modified: 2023-11-13T15:46:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source