These entries are queried from radb.net using whois, you can try my project getting these.
:AS135441 route: 103.219.198.0/23 descr: Proxy-registered route object origin: AS135441 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20160527 source: RADB last-modified: 2023-11-13T15:49:31Z rpki-ov-state: valid route: 103.219.198.0/23 descr: Proxy-registered route object origin: AS135441 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 20160527 source: NTTCOM rpki-ov-state: valid route: 103.219.198.0/24 descr: Proxy-registered route object origin: AS135441 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 20160527 source: NTTCOM rpki-ov-state: valid route: 103.219.198.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS135441 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20160526 source: LEVEL3 rpki-ov-state: valid route: 103.219.198.0/24 descr: Proxy-registered route object origin: AS135441 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20160527 source: RADB last-modified: 2023-11-13T15:49:31Z rpki-ov-state: valid route: 103.219.199.0/24 descr: Proxy-registered route object origin: AS135441 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20160527 source: RADB last-modified: 2023-11-13T15:49:31Z rpki-ov-state: valid route: 103.219.199.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS135441 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20160526 source: LEVEL3 rpki-ov-state: valid route: 103.219.199.0/24 descr: Proxy-registered route object origin: AS135441 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 20160527 source: NTTCOM rpki-ov-state: valid route6: 2001:df2:4a00::/48 descr: route6 object for PT. PGAS TELEKOMUNIKASI NUSANTARA origin: AS135441 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20160526 #12:47:55Z source: RADB last-modified: 2023-11-13T15:49:30Z rpki-ov-state: valid