These entries are queried from radb.net using whois, you can try my project getting these.
:AS198015 route6: 2a0f:7803:ff81::/48 origin: AS198015 descr: V.PS customer route mnt-by: MAINT-AS9312 changed: radb [at] xtom.com 20230726 source: RADB last-modified: 2023-11-13T16:17:49Z rpki-ov-state: valid route6: 2a0f:7803:ff81::/48 origin: AS198015 descr: V.PS customer route mnt-by: MAINT-AS206499 changed: radb [at] xtom.com 20230726 source: ALTDB rpki-ov-state: valid