These entries are queried from radb.net using whois, you can try my project getting these.
:AS263239 route: 190.5.68.0/24 descr: IFX Transit client origin: AS263239 mnt-by: MAINT-IFXNETWORKS-BB changed: aframirez [at] ifxcorp.com 20200914 source: NTTCOM rpki-ov-state: valid route: 207.248.66.0/23 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS263239 notify: ipservices [at] columbus-networks.com mnt-by: MAINT-AS23520 changed: respinosa [at] columbus-networks.com 20140808 source: RADB last-modified: 2023-11-13T15:55:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.248.66.0/24 descr: IFX Transit client origin: AS263239 mnt-by: MAINT-IFXNETWORKS-BB changed: aframirez [at] ifxcorp.com 20200914 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source