These entries are queried from radb.net using whois, you can try my project getting these.
:AS398943 route: 209.37.59.0/24 origin: AS398943 descr: AS398943 proxy-registered route by Planters remarks: Proxy-registered route object remarks: for Planters customer. mnt-by: MAINT-AS26744 changed: craig.whetstone [at] planters.net 20210628 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.37.60.0/24 origin: AS398943 descr: AS398943 proxy-registered route by Planters remarks: Proxy-registered route object remarks: for Planters customer. mnt-by: MAINT-AS26744 changed: craig.whetstone [at] planters.net 20210628 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source