These entries are queried from radb.net using whois, you can try my project getting these.
:AS150238 route: 103.20.108.0/24 descr: Route object for 103.20.108.0/24 origin: AS150238 mnt-by: MAINT-ID-SHARTEL remarks: This route object was created for a SHARTEL route notify: hostmaster [at] shartel.id notify: riyan [at] cmedia.net.id notify: kusuma [at] cmedia.net.id last-modified: 2022-11-03T03:49:06Z source: IDNIC rpki-ov-state: valid route6: 2001:df1:70c0::/48 descr: Route object for 2001:df1:70c0::/48 origin: AS150238 mnt-by: MAINT-ID-SHARTEL remarks: This route object was created for a SHARTEL route notify: hostmaster [at] shartel.id notify: riyan [at] cmedia.net.id notify: kusuma [at] cmedia.net.id last-modified: 2022-11-03T03:50:50Z source: IDNIC rpki-ov-state: valid route6: 2001:df1:70c0::/48 origin: AS150238 descr: PT_SHANUM_SARANA_TELEKOMUNIKASI-AS-ID mnt-by: MAINT-AS4800 changed: noc [at] idola.net.id 20230721 #04:07:56Z source: RADB last-modified: 2023-11-13T16:17:48Z rpki-ov-state: valid