These entries are queried from radb.net using whois, you can try my project getting these.
:AS32671 route: 74.120.100.0/22 descr: Route for Downstream Customer origin: AS32671 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20091210 #16:25:56Z source: RADB last-modified: 2023-11-13T15:40:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.245.144.0/24 descr: ADDED FOR - AS32671 origin: AS32671 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20210208 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 213.170.196.0/24 descr: origin: AS32671 remarks: mnt-by: mnt-de-blujay-1 created: 2019-12-01T21:01:58Z last-modified: 2019-12-01T21:01:58Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source