These entries are queried from radb.net using whois, you can try my project getting these.
:AS138495 route: 103.126.244.0/22 origin: AS138495 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha mnt-by: MAINT-ALISHA-NP last-modified: 2018-12-11T08:24:16Z source: APNIC rpki-ov-state: valid route: 103.126.244.0/23 origin: AS138495 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha mnt-by: MAINT-ALISHA-NP last-modified: 2018-12-11T08:25:20Z source: APNIC rpki-ov-state: valid route: 103.126.244.0/24 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha origin: AS138495 mnt-by: MAINT-ALISHA-NP last-modified: 2019-01-01T08:09:13Z source: APNIC rpki-ov-state: valid route: 103.126.245.0/24 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha origin: AS138495 mnt-by: MAINT-ALISHA-NP last-modified: 2018-12-21T07:30:21Z source: APNIC rpki-ov-state: valid route: 103.126.246.0/23 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha origin: AS138495 mnt-by: MAINT-ALISHA-NP last-modified: 2019-01-01T08:13:49Z source: APNIC rpki-ov-state: valid route: 103.126.246.0/24 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha origin: AS138495 mnt-by: MAINT-ALISHA-NP last-modified: 2019-01-01T08:14:48Z source: APNIC rpki-ov-state: valid route: 103.126.247.0/24 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha origin: AS138495 mnt-by: MAINT-ALISHA-NP last-modified: 2019-01-01T08:28:49Z source: APNIC rpki-ov-state: valid route6: 2404:1540::/32 origin: AS138495 descr: Alisha Communication Link Pvt.Ltd Ratnanagar Municipality-6, Sauraha mnt-by: MAINT-ALISHA-NP last-modified: 2018-12-11T08:32:25Z source: APNIC rpki-ov-state: valid