These entries are queried from radb.net using whois, you can try my project getting these.
:AS135877 route6: 2001:df5:af80::/48 descr: Hosting Safari origin: AS135877 mnt-by: MAINT-IN-HOSTSAF last-modified: 2021-01-04T12:23:08Z source: APNIC rpki-ov-state: valid route6: 2001:df5:af81::/48 descr: Hosting Safari origin: AS135877 mnt-by: MAINT-IN-HOSTSAF last-modified: 2021-01-04T12:23:19Z source: APNIC rpki-ov-state: valid