These entries are queried from radb.net using whois, you can try my project getting these.
:AS137059 route: 103.103.88.0/23 descr: Easy Net origin: AS137059 mnt-by: MAINT-EASYNET1-BD last-modified: 2018-09-12T06:30:04Z country: BD source: APNIC rpki-ov-state: valid route: 103.103.88.0/24 descr: Route object for Easy Net - BD origin: AS137059 mnt-by: MAINT-EASYNET1-BD last-modified: 2018-09-12T06:26:32Z country: BD source: APNIC rpki-ov-state: valid route: 103.103.89.0/24 descr: Route object for Easy Net -BD origin: AS137059 mnt-by: MAINT-EASYNET1-BD last-modified: 2018-09-12T06:28:17Z country: BD source: APNIC rpki-ov-state: valid route: 103.132.185.0/24 origin: AS137059 descr: Easy Net 1029, Sufia Manzil, Zakir Hossain Road By Lane, East Nasirabad, GEC mnt-by: MAINT-EASYNET1-BD last-modified: 2019-01-16T08:33:40Z source: APNIC rpki-ov-state: valid route: 114.130.78.0/24 origin: AS137059 descr: EasyNet mnt-by: MAINT-MANGOTELESERVICE-BD last-modified: 2020-09-14T17:35:32Z source: APNIC rpki-ov-state: valid