These entries are queried from radb.net using whois, you can try my project getting these.
:AS142379 route: 123.253.248.0/24 descr: Route Object ISC 123.253.248.0/24 origin: AS142379 mnt-by: MAINT-ID-ISC last-modified: 2021-08-24T04:27:31Z source: IDNIC rpki-ov-state: valid route: 123.253.249.0/24 descr: Route Object ISC 123.253.249.0/24 origin: AS142379 mnt-by: MAINT-ID-ISC last-modified: 2021-08-24T04:27:52Z source: IDNIC rpki-ov-state: valid route6: 2001:df0:f500::/48 descr: PT Indonesia Super Coridor origin: AS142379 mnt-by: MAINT-ID-ISC last-modified: 2023-03-07T03:04:56Z source: IDNIC rpki-ov-state: valid