These entries are queried from radb.net using whois, you can try my project getting these.
:AS16468 route: 38.22.24.0/23 origin: AS16468 descr: Proxy Route for PZRER001 mnt-by: MAINT-FLEXENTIAL changed: devon.true [at] flexential.com 20220113 #23:20:40Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.29.203.0/24 origin: AS16468 descr: VW-CUST-PZRER001 mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20190329 #15:12:00Z source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.29.232.0/22 origin: AS16468 descr: VW-CUST-PZRER001 mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20190329 #15:12:33Z source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.72.72.0/23 origin: AS16468 descr: VW-CUST-PZRER001 mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20190329 #15:13:13Z source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.84.6.0/23 origin: AS16468 descr: Proxy Route for PZRER001 mnt-by: MAINT-FLEXENTIAL changed: devon.true [at] flexential.com 20220113 #23:21:05Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.84.10.0/23 origin: AS16468 descr: Proxy Route for PZRER001 mnt-by: MAINT-FLEXENTIAL changed: devon.true [at] flexential.com 20220113 #23:21:33Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.126.246.0/23 origin: AS16468 descr: Proxy Route for PZRER001 mnt-by: MAINT-FLEXENTIAL changed: devon.true [at] flexential.com 20220113 #23:18:28Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.41.48.0/22 origin: AS16468 descr: Proxy Route for PZRER001 mnt-by: MAINT-FLEXENTIAL changed: devon.true [at] flexential.com 20220113 #23:21:55Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.49.11.0/24 origin: AS16468 descr: NET-65-49-11-0-24-AS16468 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-11-03T13:45:13Z last-modified: 2023-11-03T13:45:13Z rpki-ov-state: valid route: 66.220.29.0/24 origin: AS16468 descr: NET-66-220-29-0-24-AS16468 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2024-04-25T01:45:13Z last-modified: 2024-04-25T01:45:13Z rpki-ov-state: valid route: 148.59.222.0/23 origin: AS16468 descr: Proxy Route for PZRER001 mnt-by: MAINT-FLEXENTIAL changed: devon.true [at] flexential.com 20220113 #23:22:17Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:470:9c::/48 origin: AS16468 descr: NET-2001-470-9c---48-AS16468 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-11-03T13:45:13Z last-modified: 2023-11-03T13:45:13Z rpki-ov-state: valid route6: 2001:470:1ff::/48 origin: AS16468 descr: NET-2001-470-1ff---48-AS16468 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-11-03T13:45:14Z last-modified: 2023-11-03T13:45:14Z rpki-ov-state: valid