These entries are queried from radb.net using whois, you can try my project getting these.
:AS17991 route: 202.90.35.0/24 descr: 55 Pyrmont Bridge Road (7326) origin: AS17991 remarks: Do not use the notify or changed attribute to report incidents. remarks: Check the inetnum object at the regional registries for contact remarks: information (dereference the admin-c & tech-c attributes). notify: routing [at] connect.com.au mnt-by: MAINT-AS2764 changed: nobody [at] connect.com.au 20100609 source: RADB last-modified: 2023-11-13T16:16:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source