These entries are queried from radb.net using whois, you can try my project getting these.
:AS137312 route: 103.108.191.0/24 descr: PT SUPRA PRIMATAMA NUSANTARA origin: AS137312 mnt-by: MAINT-AS4761 changed: support [at] indosat.com 20180213 #16:15:09Z source: RADB last-modified: 2023-11-13T16:12:49Z rpki-ov-state: valid route: 103.108.191.0/24 descr: Proxy-registered route object origin: AS137312 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 20180213 source: NTTCOM rpki-ov-state: valid route: 103.108.191.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS137312 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20180213 source: LEVEL3 rpki-ov-state: valid