These entries are queried from radb.net using whois, you can try my project getting these.
:AS45901 route: 202.4.168.0/24 descr: CMI IP Transit origin: AS45901 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 20180620 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.4.168.0/24 descr: Customer Route Vietnam Export Import Commercial JSC 07 Le Thi Hong Gam, Dist 1, HCMC origin: AS45901 mnt-by: MAINT-AS18403 changed: netadmin [at] fpt.vn 20091118 #02:48:06Z source: RADB last-modified: 2023-11-13T15:40:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source