These entries are queried from radb.net using whois, you can try my project getting these.
:AS138017 route: 103.119.253.0/24 descr: Abbotsleigh School origin: AS138017 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20180807 source: RADB last-modified: 2023-11-13T15:54:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df5:f900::/48 descr: Abbotsleigh School origin: AS138017 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20180807 source: RADB last-modified: 2023-11-13T15:54:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source