These entries are queried from radb.net using whois, you can try my project getting these.
:AS149407 route: 103.183.6.0/23 origin: AS149407 descr: PT SUN STAR MOTOR mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20220317 #12:15:42Z source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: valid route6: 2001:df1:2140::/48 descr: Router Object For 2001:df1:2140::/48 origin: AS149407 mnt-by: MAINT-ID-SUNMOTOR last-modified: 2022-12-07T10:03:46Z source: IDNIC rpki-ov-state: valid route6: 2001:df1:2140::/48 origin: AS149407 descr: PT SUN STAR MOTOR mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20220822 #06:36:24Z source: RADB last-modified: 2023-11-13T16:12:11Z rpki-ov-state: valid