These entries are queried from radb.net using whois, you can try my project getting these.
:AS137039 route: 103.102.220.0/24 descr: Route object origin: AS137039 mnt-by: MAINT-ZT-AF last-modified: 2017-10-31T03:33:41Z source: APNIC rpki-ov-state: valid route: 103.146.198.0/24 descr: EAfghan via EMIX origin: AS137039 mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20191226 #06:01:23Z source: RADB last-modified: 2023-11-13T15:59:23Z rpki-ov-state: valid route: 103.146.198.0/24 descr: Route object origin: AS137039 mnt-by: MAINT-ZT-AF last-modified: 2020-04-03T12:04:27Z source: APNIC rpki-ov-state: valid