These entries are queried from radb.net using whois, you can try my project getting these.
:AS395723 route: 139.64.136.0/22 origin: AS395723 descr: Ethode third block mnt-by: MAINT-AS2707 changed: netopssa [at] firstcomm.com 20200706 #20:46:04Z source: RADB last-modified: 2023-11-13T16:01:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 148.59.41.0/24 descr: Ethode second block origin: AS395723 mnt-by: MAINT-AS2707 changed: netopssa [at] firstcomm.com 20181003 #21:51:37Z source: RADB last-modified: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 148.59.137.0/24 descr: 148.59.137.0/24 origin: AS395723 mnt-by: MAINT-AS2707 changed: netopssa [at] firstcomm.com 20170105 #17:13:04Z source: RADB last-modified: 2023-11-13T15:50:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:ff3b::/36 descr: Ethode IPv6 origin: AS395723 mnt-by: MAINT-AS2707 changed: netopssa [at] firstcomm.com 20170105 #17:17:06Z source: RADB last-modified: 2023-11-13T15:50:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source