These entries are queried from radb.net using whois, you can try my project getting these.
:AS141149 route: 103.155.70.0/23 origin: AS141149 descr: GLOBAL NETWORK A. Sayed view, Mawna Chowrasta, Gazipur mnt-by: MAINT-GLOBAL4-BD last-modified: 2021-01-14T10:08:09Z source: APNIC rpki-ov-state: valid route: 103.155.70.0/24 origin: AS141149 descr: GLOBAL NETWORK mnt-by: MAINT-GLOBAL4-BD last-modified: 2021-01-14T10:09:24Z source: APNIC rpki-ov-state: valid route: 103.155.71.0/24 origin: AS141149 descr: GLOBAL NETWORK A. Sayed view, Mawna Chowrasta, Gazipur mnt-by: MAINT-GLOBAL4-BD last-modified: 2023-07-10T12:44:14Z source: APNIC rpki-ov-state: valid route6: 2001:df4:b980::/48 origin: AS141149 descr: GLOBAL NETWORK A. Sayed view, Mawna Chowrasta, Gazipur mnt-by: MAINT-GLOBAL4-BD last-modified: 2020-09-08T01:52:37Z source: APNIC rpki-ov-state: valid