These entries are queried from radb.net using whois, you can try my project getting these.
:AS55566 route: 103.117.200.0/23 descr: Inter University Centre For Astronomy And Astrophysics origin: AS55566 mnt-by: MAINT-IN-IRINN last-modified: 2020-10-14T11:56:45Z source: APNIC rpki-ov-state: valid route: 103.117.200.0/24 descr: Inter University Centre For Astronomy And Astrophysics origin: AS55566 mnt-by: MAINT-IN-IRINN last-modified: 2020-10-14T11:56:53Z source: APNIC rpki-ov-state: valid route: 103.117.201.0/24 descr: Inter University Centre For Astronomy And Astrophysics origin: AS55566 mnt-by: MAINT-IN-IRINN last-modified: 2020-10-14T11:57:02Z source: APNIC rpki-ov-state: valid route: 202.52.53.0/24 descr: Route Object origin: AS55566 country: IN mnt-lower: MAINT-IUCAA-IN mnt-routes: MAINT-IUCAA-IN mnt-by: MAINT-IUCAA-IN last-modified: 2011-06-22T07:21:56Z source: APNIC rpki-ov-state: valid