These entries are queried from radb.net using whois, you can try my project getting these.
:AS136852 route: 103.102.146.0/24 descr: PT DIGINET origin: AS136852 mnt-by: MAINT-AS4761 changed: support [at] indosat.com 20171206 #09:06:49Z source: RADB last-modified: 2023-11-13T16:12:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.102.146.0/24 descr: Proxy-registered route object origin: AS136852 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20171125 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source