These entries are queried from radb.net using whois, you can try my project getting these.
:AS134781 route: 103.124.236.0/22 descr: HI-SPEED BROADBAND NETWORK origin: AS134781 mnt-by: MAINT-HSBNRK-BD last-modified: 2018-11-08T06:19:50Z source: APNIC rpki-ov-state: valid route: 103.124.236.0/23 origin: AS134781 descr: MD Sohal Rana Khan Market,Dhaka-Mymensingh Road,Word No-02. mnt-by: MAINT-HSBNRK-BD last-modified: 2020-01-30T10:36:09Z source: APNIC rpki-ov-state: valid route: 103.124.236.0/24 descr: HI-SPEED BROADBAND NETWORK origin: AS134781 mnt-by: MAINT-HSBNRK-BD last-modified: 2018-11-08T06:20:07Z source: APNIC rpki-ov-state: valid route: 103.124.237.0/24 descr: HI-SPEED BROADBAND NETWORK origin: AS134781 mnt-by: MAINT-HSBNRK-BD last-modified: 2018-11-08T06:20:21Z source: APNIC rpki-ov-state: valid route: 103.124.238.0/23 origin: AS134781 descr: MD Sohal Rana Khan Market,Dhaka-Mymensingh Road,Word No-02. mnt-by: MAINT-HSBNRK-BD last-modified: 2020-01-30T10:36:10Z source: APNIC rpki-ov-state: valid route: 103.124.238.0/24 descr: HI-SPEED BROADBAND NETWORK origin: AS134781 mnt-by: MAINT-HSBNRK-BD last-modified: 2018-11-08T06:20:33Z source: APNIC rpki-ov-state: valid route: 103.124.239.0/24 descr: HI-SPEED BROADBAND NETWORK origin: AS134781 mnt-by: MAINT-HSBNRK-BD last-modified: 2018-11-08T06:20:43Z source: APNIC rpki-ov-state: valid route6: 2405:16c0::/32 origin: AS134781 descr: MD Sohal Rana Khan Market,Dhaka-Mymensingh Road,Word No-02. mnt-by: MAINT-HSBNRK-BD last-modified: 2020-01-30T10:40:09Z source: APNIC rpki-ov-state: valid