These entries are queried from radb.net using whois, you can try my project getting these.
:AS395409 route: 198.51.233.0/24 descr: Neocities descr: 818 SW 3rd Avenue #221-2147, Portland, OR 97204-2405, US origin: AS395409 mnt-by: MNT-NL-346 notify: admin [at] neocities.org changed: admin [at] neocities.org 20161101 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.51.233.0/24 descr: Vultr Customer Route origin: AS395409 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 route6: 2620:2:6000::/44 descr: Vultr Customer Route origin: AS395409 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20180802 #16:12:10Z source: RADB last-modified: 2023-11-13T15:54:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:2:6000::/48 descr: Neocities descr: 818 SW 3rd Avenue #221-2147, Portland, OR 97204-2405, US origin: AS395409 mnt-by: MNT-NL-346 notify: admin [at] neocities.org changed: admin [at] neocities.org 20161101 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:2:6000::/48 descr: Vultr Customer Route origin: AS395409 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