These entries are queried from radb.net using whois, you can try my project getting these.
:AS132772 route: 45.248.36.0/24 descr: Sistemos Information Technology Private Limited origin: AS132772 mnt-by: MAINT-IN-IRINN mnt-routes: MAINT-IN-SISTEMOS last-modified: 2017-06-14T05:15:08Z source: APNIC rpki-ov-state: valid route: 45.248.37.0/24 descr: Sistemos Information Technology Private Limited origin: AS132772 mnt-by: MAINT-IN-IRINN mnt-routes: MAINT-IN-SISTEMOS last-modified: 2017-06-14T05:14:23Z source: APNIC rpki-ov-state: valid route6: 2001:df7:6300::/48 descr: Sistemos Information Technology Private Limited origin: AS132772 mnt-by: MAINT-IN-SISTEMOS mnt-routes: MAINT-IN-SISTEMOS last-modified: 2018-12-14T06:19:23Z source: APNIC rpki-ov-state: valid