These entries are queried from radb.net using whois, you can try my project getting these.
:AS149034 route: 103.177.52.0/23 origin: AS149034 descr: Unite Networks Bardibas-1, Mahottari, Nepal mnt-by: MAINT-UNITENETWORKS-NP last-modified: 2021-11-26T05:56:43Z source: APNIC rpki-ov-state: valid route: 103.177.52.0/24 origin: AS149034 descr: Unite Networks Bardibas-1, Mahottari, Nepal mnt-by: MAINT-UNITENETWORKS-NP last-modified: 2021-11-26T05:56:43Z source: APNIC rpki-ov-state: valid route: 103.177.53.0/24 origin: AS149034 descr: Unite Networks Bardibas-1, Mahottari, Nepal mnt-by: MAINT-UNITENETWORKS-NP last-modified: 2021-11-26T05:56:44Z source: APNIC rpki-ov-state: valid