These entries are queried from radb.net using whois, you can try my project getting these.
:AS266734 route: 38.56.76.0/22 origin: AS266734 descr: Route Registered for Cogent Communications Customer TELEVISION POR CABLE, S. R. L. geoidx: US mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20221108 #19:26:33Z source: RADB last-modified: 2023-11-13T16:13:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.216.0/22 descr: LACNIC generated route for TELEVISION POR CABLE, S. R. L. origin: AS266734 remarks: LACNIC generated route for TELEVISION POR CABLE, S. R. L. remarks: maxLength 24 mnt-by: MNT-DO-TPCS-LACNIC changed: 20240308 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-08T15:00:05Z rpki-ov-state: valid route6: 2803:4320::/32 descr: LACNIC generated route6 for TELEVISION POR CABLE, S. R. L. origin: AS266734 remarks: LACNIC generated route6 for TELEVISION POR CABLE, S. R. L. remarks: maxLength 32 mnt-by: MNT-DO-TPCS-LACNIC changed: 20240308 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-08T15:00:06Z rpki-ov-state: valid