These entries are queried from radb.net using whois, you can try my project getting these.
:AS135489 route: 185.241.40.0/24 descr: Vultr Customer Route origin: AS135489 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:36:25-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.241.41.0/24 descr: Vultr Customer Route origin: AS135489 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:36:25-18000 source: RADB last-modified: 2023-11-13T16:13:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.241.42.0/24 descr: Vultr Customer Route origin: AS135489 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20190118 #22:31:29Z source: RADB last-modified: 2023-11-13T15:55:25Z rpki-ov-state: valid route: 185.241.42.0/24 origin: AS135489 mnt-by: hk-fengyecom-1-mnt created: 2024-02-01T00:52:55Z last-modified: 2024-02-01T00:52:55Z 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: 2001:df2:4600::/48 origin: AS135489 descr: FENGYE mnt-by: MAINT-FENGYENET-HK last-modified: 2024-02-01T08:38:20Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df2:4600::/48 descr: Vultr Customer Route origin: AS135489 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:38:06-18000 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source