These entries are queried from radb.net using whois, you can try my project getting these.
:AS63255 route: 158.146.0.0/17 origin: AS63255 descr: THE HERTZ CORPORATION mnt-by: MAINT-AS63255 changed: todd.schoeppach [at] hertz.com 20230130 #15:19:15Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.0.0/24 origin: AS63255 descr: MTC3 remarks: Proxy object for AS63255 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.1.0/24 origin: AS63255 descr: MTC3 remarks: Proxy object for AS63255 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.2.0/24 origin: AS63255 descr: MTC3 remarks: Proxy object for AS63255 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.4.0/24 origin: AS63255 descr: MTC3 remarks: CENTRAL mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20221109 source: RADB last-modified: 2023-11-13T16:13:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.8.0/24 origin: AS63255 descr: MTC3 remarks: Proxy object for AS63255 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.24.0/24 origin: AS63255 descr: The Hertz Corp - DC12 Internet mnt-by: MAINT-AS63255 changed: todd.schoeppach [at] hertz.com 20230227 #21:35:09Z source: RADB last-modified: 2023-11-13T16:15:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.64.0/24 origin: AS63255 descr: MTC3 remarks: Proxy object for AS63255 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 158.146.164.0/24 descr: Hertz Corporation origin: AS63255 mnt-by: MAINT-AS27506 changed: jesus.pacheco [at] crowncastle.com 20240130 source: RADB last-modified: 2024-01-30T16:45:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source