These entries are queried from radb.net using whois, you can try my project getting these.
:AS1605 route: 69.194.136.0/23 descr: Switch Communications Customer Route origin: AS1605 remarks: Route for Allegiant Travel Co. remarks: 69.194.136.0/23-24 mnt-by: SWITCHCOM-MNT changed: netops [at] switchlv.com 20120224 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.113.218.0/23 descr: Switch Communications Customer Route origin: AS1605 remarks: Route for Customer Allegiant Travel Co mnt-by: SWITCHCOM-MNT changed: ppillera [at] switchnap.com 20110314 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.113.218.0/23 descr: Switch Communications Customer Route origin: AS1605 member-of: RS-AS23005,RS-AS22911 mnt-by: MAINT-SWITCH changed: netops [at] switch.com 20180102 source: RADB last-modified: 2023-11-13T15:52:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.187.3.0/24 origin: AS1605 descr: VEGAS remarks: Proxy object for AS1605 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: valid