These entries are queried from radb.net using whois, you can try my project getting these.
:AS141411 route: 103.158.124.0/23 origin: AS141411 descr: Kawsar Amin Darji Road, Dhanbari mnt-by: MAINT-SPEED2-BD last-modified: 2022-09-07T10:35:20Z source: APNIC rpki-ov-state: valid route: 103.158.124.0/24 origin: AS141411 descr: Kawsar Amin Darji Road, Dhanbari mnt-by: MAINT-SPEED2-BD last-modified: 2022-08-30T07:54:02Z source: APNIC rpki-ov-state: valid route: 103.158.125.0/24 origin: AS141411 descr: Kawsar Amin Darji Road, Dhanbari mnt-by: MAINT-SPEED2-BD last-modified: 2022-08-30T07:54:29Z source: APNIC rpki-ov-state: valid route6: 2001:df5:4f80::/48 origin: AS141411 descr: Kawsar Amin Darji Road, Dhanbari1 mnt-by: MAINT-SPEED2-BD last-modified: 2020-11-10T08:32:30Z source: APNIC rpki-ov-state: valid