These entries are queried from radb.net using whois, you can try my project getting these.
:AS40222 route: 8.38.217.0/24 origin: AS40222 descr: Akamai Technologies, Inc mnt-by: MAINT-AS32787 changed: ameyer [at] akamai.com 20221130 #00:10:54Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.168.37.0/24 origin: AS40222 descr: Akamai Technologies, Inc mnt-by: MAINT-AS32787 changed: ameyer [at] akamai.com 20221130 #00:11:21Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 24.234.21.0/24 origin: AS40222 descr: VEGAS remarks: Proxy object for AS40222 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.154.255.0/24 origin: AS40222 descr: VEGAS remarks: Proxy object for AS40222 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.110.231.0/24 descr: EMBARQ DedIP origin: AS40222 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20080919 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source