These entries are queried from radb.net using whois, you can try my project getting these.
:AS399031 route: 192.75.95.0/24 descr: Chebucto Community Net origin: AS399031 mnt-by: MAINT-AS50763 changed: robert [at] mckay.com 20220904 source: ALTDB rpki-ov-state: valid route: 192.75.95.0/24 descr: Chebucto Community Net origin: AS399031 mnt-by: DAL-NS-MNT created: 2022-09-14T01:40:27Z last-modified: 2022-09-14T01:40:27Z source: CANARIE rpki-ov-state: valid route6: 2001:410:a002::/48 descr: Chebucto Community Net origin: AS399031 mnt-by: MAINT-AS50763 changed: robert [at] mckay.com 20230329 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source