These entries are queried from radb.net using whois, you can try my project getting these.
:AS149011 route: 103.176.88.0/23 origin: AS149011 descr: Md Rasel Mia village jamirdia, ward: 04, Hobirbari, valuka mnt-by: MAINT-MME-BD last-modified: 2022-03-08T14:30:47Z source: APNIC rpki-ov-state: valid route: 103.176.88.0/24 origin: AS149011 descr: Md Rasel Mia village jamirdia, ward: 04, Hobirbari, valuka mnt-by: MAINT-MME-BD last-modified: 2022-03-08T14:30:49Z source: APNIC rpki-ov-state: valid route: 103.176.89.0/24 origin: AS149011 descr: Md Rasel Mia village jamirdia, ward: 04, Hobirbari, valuka mnt-by: MAINT-MME-BD last-modified: 2022-03-08T14:30:51Z source: APNIC rpki-ov-state: valid route6: 2001:df0:c40::/48 origin: AS149011 descr: Md Rasel Mia village jamirdia, ward: 04, Hobirbari, valuka mnt-by: MAINT-MME-BD last-modified: 2022-03-08T14:36:52Z source: APNIC rpki-ov-state: valid