These entries are queried from radb.net using whois, you can try my project getting these.
:AS19082 route: 64.49.64.0/20 descr: route for everest origin: AS19082 mnt-by: EVEREST-MNT changed: carl.pluim [at] level3.com 20010507 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.49.67.0/24 descr: Webair BGP Client origin: AS19082 mnt-by: MAINT-AS27257 changed: sagi [at] webair.com 20160701 #16:43:31Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.49.72.0/21 descr: route for everest origin: AS19082 mnt-by: EVEREST-MNT changed: carl.pluim [at] level3.com 20010507 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.49.80.0/20 descr: Everest Broadband Services origin: AS19082 mnt-by: MAINT-AS62833 changed: jrobator [at] hudsonfiber.com 20171206 #08:59:34Z source: RADB last-modified: 2023-11-13T15:52:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.10.66.0/24 descr: Webair BGP Client origin: AS19082 mnt-by: MAINT-AS27257 changed: sagi [at] webair.com 20160701 #16:49:09Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.236.128.0/21 descr: Everest-Broadband-Networks-NY origin: AS19082 mnt-by: EVEREST-MNT changed: bchen [at] everestbroadband.com 20010119 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source