These entries are queried from radb.net using whois, you can try my project getting these.
:AS36729 route: 72.165.244.0/24 descr: TelCove BGP Customer netblock tech-c: TC1-LEVEL3 origin: AS36729 member-of: rs-19094-CUSTOMER remarks: Medecision Inc mnt-by: MAINT-AS19094 changed: frank.delung [at] telcove.com 20060703 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.31.15.0/24 descr: Brash Concepts INC origin: AS36729 mnt-by: MAINT-AS27506 changed: mdimambro [at] lightower.com 20170123 source: RADB last-modified: 2023-11-13T15:50:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.2.150.0/24 descr: TelCove BGP Customer netblock tech-c: TC1-LEVEL3 origin: AS36729 member-of: rs-19094-CUSTOMER remarks: Medecision Inc mnt-by: MAINT-AS19094 changed: frank.delung [at] telcove.com 20060703 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source