These entries are queried from radb.net using whois, you can try my project getting these.
:AS395646 route: 23.144.96.0/24 descr: Vultr Customer Route origin: AS395646 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221116 #00:37:26-18000 source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.144.96.0/24 descr: Neutral Networks v4 prefix from ARIN origin: AS395646 notify: admin [at] neutralnetworks.org mnt-by: MNT-SMRL-47 changed: admin [at] neutralnetworks.org 20181206 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:ee40::/32 descr: Neutral Networks v6 prefix from ARIN origin: AS395646 notify: admin [at] neutralnetworks.org mnt-by: MNT-SMRL-47 changed: admin [at] neutralnetworks.org 20181206 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:ee40::/32 descr: Vultr Customer Route origin: AS395646 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:40:36-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source