These entries are queried from radb.net using whois, you can try my project getting these.
:AS58462 route: 103.23.214.0/24 descr: DATAVAIL INFOTECH Route Object origin: AS58462 mnt-by: MAINT-AS18101 changed: somg.dataprovisioning [at] relianceada.com 20111215 #09:29:37Z source: RADB last-modified: 2023-11-13T15:47:45Z rpki-ov-state: valid route: 103.23.214.0/24 descr: Datavail Bangalore Route origin: AS58462 country: IN mnt-lower: MAINT-IN-DATAVAIL mnt-routes: MAINT-IN-DATAVAIL mnt-by: MAINT-IN-DATAVAIL last-modified: 2011-12-09T04:09:05Z source: APNIC rpki-ov-state: valid