These entries are queried from radb.net using whois, you can try my project getting these.
:AS139036 route: 103.138.190.0/23 descr: EDGE SPEED BD origin: AS139036 mnt-by: MAINT-EDGESPEED-BD last-modified: 2019-05-03T15:37:59Z source: APNIC rpki-ov-state: valid route: 103.138.190.0/24 descr: EDGE SPEED BD origin: AS139036 mnt-by: MAINT-EDGESPEED-BD last-modified: 2019-05-03T15:38:09Z source: APNIC rpki-ov-state: valid route: 103.138.191.0/24 descr: EDGE SPEED BD origin: AS139036 mnt-by: MAINT-EDGESPEED-BD last-modified: 2019-05-03T15:38:21Z source: APNIC rpki-ov-state: valid