These entries are queried from radb.net using whois, you can try my project getting these.
:AS152342 route: 157.15.22.0/23 origin: AS152342 descr: J.S.S Network mnt-by: MAINT-JSSNETWORK-BD last-modified: 2024-01-25T08:22:44Z country: BD source: APNIC rpki-ov-state: valid route: 157.15.22.0/24 origin: AS152342 descr: J.S.S Network mnt-by: MAINT-JSSNETWORK-BD last-modified: 2024-01-23T08:53:22Z country: BD source: APNIC rpki-ov-state: valid route: 157.15.23.0/24 descr: Abdulla Enterprise origin: AS152342 mnt-by: MAINT-JSSNETWORK-BD country: BD last-modified: 2024-01-25T08:00:23Z source: APNIC rpki-ov-state: valid route6: 2001:df3:6540::/48 origin: AS152342 descr: J.S.S Network mnt-by: MAINT-JSSNETWORK-BD last-modified: 2024-01-25T08:21:50Z country: BD source: APNIC rpki-ov-state: valid