These entries are queried from radb.net using whois, you can try my project getting these.
:AS134437 route: 103.77.60.0/22 descr: The Sky Traders Ltd origin: AS134437 mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2016-10-18T07:29:24Z source: APNIC rpki-ov-state: valid route: 103.77.60.0/24 descr: Orange Communication (The Sky Traders Ltd) origin: AS134437 mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2016-10-21T06:04:58Z source: APNIC rpki-ov-state: valid route: 103.77.61.0/24 descr: Orange Communication (The Sky Traders Ltd) origin: AS134437 mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2016-10-21T06:05:22Z source: APNIC rpki-ov-state: valid route: 103.77.62.0/24 descr: Orange Communication (The Sky Traders Ltd) origin: AS134437 mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2016-10-21T06:05:35Z source: APNIC rpki-ov-state: valid route: 103.77.63.0/24 descr: The Sky Traders Ltd origin: AS134437 mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2019-11-04T07:20:28Z source: APNIC rpki-ov-state: valid route6: 2407:8a80::/32 origin: AS134437 descr: Masrur Alam 367, 1st Floor, Kazi Para Kafrul, mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2017-11-15T04:50:04Z source: APNIC rpki-ov-state: valid route6: 2407:8a80::/48 origin: AS134437 descr: Masrur Alam 367, 1st Floor, Kazi Para Kafrul, mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2017-12-24T07:08:04Z source: APNIC rpki-ov-state: valid route6: 2407:8a80:1::/48 origin: AS134437 descr: Masrur Alam 367, 1st Floor, Kazi Para Kafrul, mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2017-12-24T07:20:02Z source: APNIC rpki-ov-state: valid route6: 2407:8a80:2::/48 origin: AS134437 descr: Masrur Alam 367, 1st Floor, Kazi Para Kafrul, mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2017-12-24T07:20:34Z source: APNIC rpki-ov-state: valid route6: 2407:8a80:3::/48 origin: AS134437 descr: Masrur Alam 367, 1st Floor, Kazi Para Kafrul, mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2017-12-24T07:26:38Z source: APNIC rpki-ov-state: valid route6: 2407:8a80:4::/48 origin: AS134437 descr: Masrur Alam 367, 1st Floor, Kazi Para Kafrul, mnt-by: MAINT-THESKYTRADERSPVTGM-BD last-modified: 2017-12-24T07:26:54Z source: APNIC rpki-ov-state: valid