These entries are queried from radb.net using whois, you can try my project getting these.
:AS200454 route: 23.147.168.0/24 descr: CASTRO TELECOM LLC origin: AS200454 mnt-by: MAINT-CASTRO changed: tomas [at] leitecastro.com 20230312 source: ALTDB rpki-ov-state: valid route: 23.147.168.0/24 origin: AS200454 descr: 530-B HARKLE ROAD STE 100 Santa Fe NM 87505 United States admin-c: TOVLC-ARIN tech-c: TOVLC-ARIN mnt-by: MNT-CTL-383 created: 2024-01-12T16:25:06Z last-modified: 2024-01-12T16:25:06Z source: ARIN rpki-ov-state: valid route: 199.16.241.0/24 origin: AS200454 descr: Route for AS200454 admin-c: ANO107-ARIN tech-c: HOSTM2106-ARIN mnt-by: MNT-AL-2479 created: 2023-11-30T19:11:34Z last-modified: 2023-11-30T19:11:34Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.16.241.0/24 descr: Tomas Leite de Castro origin: AS200454 mnt-by: MAINT-CASTRO changed: tomas [at] leitecastro.com 20231122 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.16.242.0/23 origin: AS200454 descr: Route for AS200454 admin-c: ANO107-ARIN tech-c: HOSTM2106-ARIN mnt-by: MNT-AL-2479 created: 2023-09-06T18:13:55Z last-modified: 2023-09-06T18:13:55Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.16.242.0/24 descr: CASTRO TELECOM LLC origin: AS200454 mnt-by: MAINT-CASTRO changed: tomas [at] leitecastro.com 20230903 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.16.243.0/24 descr: CASTRO TELECOM LLC origin: AS200454 mnt-by: MAINT-CASTRO changed: tomas [at] leitecastro.com 20230903 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fa9b:c0::/48 origin: AS200454 descr: c0ffee Collective admin-c: SYSTE804-ARIN tech-c: SYSTE804-ARIN mnt-by: MNT-SL-2133 created: 2023-04-07T12:24:54Z last-modified: 2023-10-12T07:24:30Z source: ARIN rpki-ov-state: valid route6: 2602:faa5::/36 origin: AS200454 descr: 530-B HARKLE ROAD STE 100 Santa Fe NM 87505 United States admin-c: TOVLC-ARIN tech-c: TOVLC-ARIN mnt-by: MNT-CTL-383 created: 2023-12-20T17:11:18Z last-modified: 2023-12-20T17:11:18Z source: ARIN rpki-ov-state: valid route6: 2602:faa5:53::/48 origin: AS200454 descr: 530-B HARKLE ROAD STE 100 Santa Fe NM 87505 United States admin-c: TOVLC-ARIN tech-c: TOVLC-ARIN mnt-by: MNT-CTL-383 created: 2023-12-20T17:11:36Z last-modified: 2023-12-20T17:11:36Z source: ARIN rpki-ov-state: valid route6: 2602:faa5:53::/48 descr: CASTRO TELECOM LLC origin: AS200454 mnt-by: MAINT-CASTRO changed: tomas [at] leitecastro.com 20230826 source: ALTDB rpki-ov-state: valid route6: 2602:faa5:100::/40 origin: AS200454 descr: 530-B HARKLE ROAD STE 100 Santa Fe NM 87505 United States admin-c: TOVLC-ARIN tech-c: TOVLC-ARIN mnt-by: MNT-CTL-383 created: 2023-12-20T17:11:56Z last-modified: 2023-12-20T17:11:56Z source: ARIN rpki-ov-state: valid route6: 2602:faa5:f0b::/48 origin: AS200454 descr: 530-B HARKLE ROAD STE 100 Santa Fe NM 87505 United States admin-c: TOVLC-ARIN tech-c: TOVLC-ARIN mnt-by: MNT-CTL-383 created: 2023-12-20T17:15:02Z last-modified: 2023-12-20T17:15:02Z source: ARIN rpki-ov-state: valid route6: 2602:faa5:fff::/48 descr: CASTRO TELECOM LLC origin: AS200454 mnt-by: MAINT-CASTRO changed: tomas [at] leitecastro.com 20230312 source: ALTDB rpki-ov-state: valid route6: 2a07:54c0:ffee::/48 remarks: c0ffee Prefix origin: AS200454 mnt-by: S36-MNT mnt-by: CASTRO-MNT created: 2023-05-01T16:38:19Z last-modified: 2023-08-05T21:08:07Z 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: 2a07:54c2:b00b::/48 descr: Tomas Oliveira Valente Leite de Castro origin: AS200454 mnt-by: khr-mnt created: 2023-01-08T01:12:11Z last-modified: 2023-01-08T01:12:11Z 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: 2a07:54c4:1759::/48 origin: AS200454 mnt-by: EdgeSonic-MNT created: 2023-09-17T21:28:15Z last-modified: 2023-09-17T21:28:15Z 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: 2a0a:6040:aa00::/40 origin: AS200454 mnt-by: CASTRO-MNT mnt-by: CLOUDIE-MNT created: 2022-12-19T10:44:30Z last-modified: 2022-12-19T10:44:30Z 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: 2a0a:6040:aaaa::/48 origin: AS200454 mnt-by: CASTRO-MNT created: 2023-11-28T23:10:20Z last-modified: 2023-11-28T23:10:20Z 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: 2a0f:b241:10::/48 origin: AS200454 mnt-by: GOCODEIT-AUTO-MNT mnt-by: GOCODEIT-MNT remarks: This range is automatically allocated by Free48, Sponsored by Xenyth Cloud remarks: as200454 created: 2024-02-06T14:06:19Z last-modified: 2024-02-06T14:06:19Z 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: 2a14:7c0:b00b::/48 origin: AS200454 created: 2024-03-17T20:39:53Z last-modified: 2024-03-17T20:39:53Z source: RIPE mnt-by: NFC-MNT 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: 2a14:7c1:b00b::/48 origin: AS200454 created: 2024-03-17T20:39:53Z last-modified: 2024-03-17T20:39:53Z source: RIPE mnt-by: NFC-MNT 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: 2a14:7c7:b00b::/48 origin: AS200454 created: 2024-03-17T20:39:54Z last-modified: 2024-03-17T20:39:54Z source: RIPE mnt-by: NFC-MNT 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