These entries are queried from radb.net using whois, you can try my project getting these.
:AS27262 route: 66.232.240.0/20 origin: AS27262 descr: Thames Valley Communications member-of: RS-ATLANTICBB-ABNS notify: jmcmasters [at] atlanticbb.com mnt-by: MAINT-AS11776 changed: jsthilaire [at] atlanticbb.com 20190507 source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.232.240.0/21 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.232.248.0/21 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.231.64.0/20 descr: Thames Valley Communications, Inc. origin: AS27262 mnt-by: MAINT-AS27506 changed: robert.hinst [at] crowncastle.com 20190227 source: RADB last-modified: 2023-11-13T15:55:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.231.64.0/21 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.231.72.0/21 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.153.40.0/22 descr: Thames Valley Communications origin: AS27262 mnt-by: MAINT-AS27506 changed: probillard [at] lightower.com 20140825 source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.217.32.0/22 descr: Thames Valley Communications, Inc. origin: AS27262 mnt-by: MAINT-AS27506 changed: robert.hinst [at] crowncastle.com 20190227 source: RADB last-modified: 2023-11-13T15:55:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.217.32.0/23 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.217.34.0/23 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.192.148.0/22 descr: Thames Valley Communications, Inc. origin: AS27262 mnt-by: MAINT-AS27506 changed: robert.hinst [at] crowncastle.com 20190227 source: RADB last-modified: 2023-11-13T15:55:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.192.148.0/23 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.192.150.0/23 origin: AS27262 descr: PROV #ECR000001350769 remarks: Proxy object for AS27262 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.255.160.0/20 origin: AS27262 descr: Thames Valley Communications member-of: RS-ATLANTICBB-ABNS notify: jmcmasters [at] atlanticbb.com mnt-by: MAINT-AS11776 changed: jsthilaire [at] atlanticbb.com 20190507 source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source