These entries are queried from radb.net using whois, you can try my project getting these.
:AS139737 route: 103.144.95.0/24 descr: Proxy route object for AS139737 by AS63956 origin: AS139737 mnt-by: MAINT-AS63956 changed: noc [at] coloau.com.au 20191104 source: RADB last-modified: 2024-01-31T00:00:07Z rpki-ov-state: valid route: 103.144.95.0/24 origin: AS139737 descr: Catholic Regional College Caroline Springs 10 College Rd mnt-by: MAINT-CRC-AU last-modified: 2022-07-06T11:52:04Z source: APNIC rpki-ov-state: valid