These entries are queried from radb.net using whois, you can try my project getting these.
:AS22223 route: 64.157.167.0/24 descr: Ignite Sports Network - Level 3 Space origin: AS22223 mnt-by: IGNITESPORTS-MNT changed: netops [at] ignitesports.com 20020107 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.200.64.0/22 descr: ISM Hosting - Williams Space origin: AS22223 mnt-by: IGNITESPORTS-MNT changed: netops [at] ignitesports.com 20010822 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.60.104.0/22 descr: SDN Communications on behalf of MVTV Wireless origin: AS22223 mnt-by: MAINT-AS13576 changed: chris.schuette [at] sdncommunications.com 20171110 #21:32:50Z source: RADB last-modified: 2023-11-13T15:52:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.211.12.0/22 descr: Proxy Entry for MVTV Networks origin: AS22223 notify: dlnocip [at] charter.com notify: dldntnbb [at] charter.com mnt-by: MAINT-CHTR-WD changed: david.gleich [at] charter.com 20150928 #21:09:30Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.218.40.0/22 descr: Proxy Entry for MVTV Networks origin: AS22223 notify: dlnocip [at] charter.com notify: dldntnbb [at] charter.com mnt-by: MAINT-CHTR-WD changed: david.gleich [at] charter.com 20150928 #21:06:57Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.218.44.0/23 descr: Proxy Entry for MVTV Networks origin: AS22223 notify: dlnocip [at] charter.com notify: dldntnbb [at] charter.com mnt-by: MAINT-CHTR-WD changed: david.gleich [at] charter.com 20150928 #21:11:48Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 166.90.212.0/24 descr: Ignite Sports Network - Level 3 Space origin: AS22223 mnt-by: IGNITESPORTS-MNT changed: Lou.Gilman [at] Level3.com 20020107 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 184.94.128.0/20 descr: SDN Communications on behalf of MVTV Wireless origin: AS22223 mnt-by: MAINT-AS13576 changed: chris.schuette [at] sdncommunications.com 20171110 #21:34:54Z source: RADB last-modified: 2023-11-13T15:52:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 184.94.128.0/21 descr: Proxy Entry for MVTV Networks origin: AS22223 notify: dlnocip [at] charter.com notify: dldntnbb [at] charter.com mnt-by: MAINT-CHTR-WD changed: david.gleich [at] charter.com 20150928 #21:13:08Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.190.206.0/23 descr: SDNET on behalf of MVTV Wireless origin: AS22223 mnt-by: MAINT-AS13576 changed: gary.glissendorf [at] sdncommunications.com 20150407 #19:27:17Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source