These entries are queried from radb.net using whois, you can try my project getting these.
:AS398464 route: 5.183.88.0/22 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221116 #00:37:29-18000 source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: valid route: 45.95.12.0/23 origin: AS398464 mnt-by: IPXO-MNT created: 2022-04-21T02:58:49Z last-modified: 2022-04-21T02:58:49Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 113.30.192.0/21 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220307 #07:35:57Z source: RADB last-modified: 2023-11-13T16:09:33Z rpki-ov-state: valid route: 185.5.144.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220314 #20:37:08Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 185.5.147.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220312 #00:37:15Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 185.140.173.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220314 #20:37:07Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 193.111.40.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220314 #20:37:08Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 194.26.202.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220314 #20:37:07Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.64.115.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220314 #20:37:07Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.64.119.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220314 #20:37:07Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.64.120.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220312 #00:37:15Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.64.121.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220312 #00:37:15Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.64.122.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220312 #00:37:16Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.64.123.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220312 #00:37:16Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.64.124.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220312 #00:37:16Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.64.125.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220312 #00:37:16Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: valid route: 195.96.134.0/24 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220314 #20:37:07Z source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.247.232.0/22 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20220307 #07:35:57Z source: RADB last-modified: 2023-11-13T16:09:33Z rpki-ov-state: valid route6: 2606:8940::/32 origin: AS398464 descr: Buddy Software LLC mnt-by: MAINT-AS40676 changed: mohsin.skaikh [at] psychz.net 20220310 #19:25:41Z source: RADB last-modified: 2023-11-13T16:09:54Z rpki-ov-state: valid route6: 2a10:d500::/32 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:40:38-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a10:d501::/32 origin: AS398464 mnt-by: MNT-BUDDY mnt-by: MNT-BDDY created: 2020-12-31T01:06:42Z last-modified: 2020-12-31T01:06:42Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a10:d501::/32 origin: AS398464 descr: Buddy Software LLC mnt-by: MAINT-AS40676 changed: amalude [at] psychz.net 20211029 #17:10:25Z source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: valid route6: 2a10:d502::/32 origin: AS398464 descr: Buddy Software LLC mnt-by: MAINT-AS40676 changed: amalude [at] psychz.net 20211029 #17:11:07Z source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: valid route6: 2a10:d503::/32 origin: AS398464 descr: Buddy Software LLC mnt-by: MAINT-AS40676 changed: amalude [at] psychz.net 20211029 #17:11:44Z source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a10:d505::/32 descr: Vultr Customer Route origin: AS398464 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20210914 #12:38:44Z source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a10:d506::/32 origin: AS398464 descr: Buddy Software LLC mnt-by: MAINT-AS40676 changed: amalude [at] psychz.net 20211029 #17:13:30Z source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: valid route6: 2a10:d507::/32 origin: AS398464 descr: Buddy Software LLC mnt-by: MAINT-AS40676 changed: amalude [at] psychz.net 20211029 #17:14:07Z source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: valid