These entries are queried from radb.net using whois, you can try my project getting these.
:AS23286 route: 8.3.214.0/23 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MAINT-HULU changed: ipadmin [at] hulu.com 20071018 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.28.124.0/24 descr: Prolexic Technologies, Inc. origin: AS23286 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: fleandre [at] akamai.com 20170419 #03:45:06Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.28.125.0/24 descr: Prolexic Technologies, Inc. origin: AS23286 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: fleandre [at] akamai.com 20170419 #03:46:25Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.60.116.0/24 origin: AS23286 descr: Hulu, LLC maintained by Disney admin-c: DTIM-ARIN tech-c: DTIM-ARIN mnt-by: MAINT-DSS changed: scott.bain [at] disneystreaming.com 20240215 # 2143Z source: RADB last-modified: 2024-02-15T21:43:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.200.48.0/22 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MAINT-HULU changed: ipadmin [at] hulu.com 20120719 source: altdb rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.200.48.0/23 descr: Prolexic Technologies, Inc. origin: AS23286 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: fleandre [at] akamai.com 20170419 #03:39:49Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.200.48.0/23 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MNT-HULUL changed: ipadmin [at] hulu.com 20150130 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.200.49.0/24 descr: Prolexic Technologies, Inc. origin: AS23286 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: abenage [at] akamai.com 20170505 source: RADb last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.200.50.0/23 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MNT-HULUL changed: ipadmin [at] hulu.com 20150127 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.200.50.0/23 descr: Prolexic Technologies, Inc. origin: AS23286 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: fleandre [at] akamai.com 20170419 #03:42:21Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.91.156.0/22 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MAINT-HULU changed: ipadmin [at] hulu.com 20080618 source: altdb rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.91.156.0/23 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MNT-HULUL changed: ipadmin [at] hulu.com 20150130 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.91.156.0/23 descr: Prolexic Technologies, Inc. origin: AS23286 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: fleandre [at] akamai.com 20170419 #03:38:15Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.91.158.0/23 descr: Prolexic Technologies, Inc. origin: AS23286 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: fleandre [at] akamai.com 20170419 #03:41:18Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.91.158.0/23 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MNT-HULUL changed: ipadmin [at] hulu.com 20150127 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.130.204.0/23 descr: Hulu origin: AS23286 notify: ipadmin [at] hulu.com mnt-by: MAINT-HULU changed: ipadmin [at] hulu.com 20071018 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:100:3000::/40 descr: Hulu origin: AS23286 mnt-by: MNT-HULUL changed: ipadmin [at] hulu.com 20200109 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source