These entries are queried from radb.net using whois, you can try my project getting these.
:AS20313 route: 63.239.214.0/24 descr: Smith Micro Software, Inc. origin: AS20313 mnt-by: MAINT-CCI changed: tom.hahn [at] consolidated.com 20170621 #13:19:32Z source: RADB last-modified: 2023-11-13T15:51:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.223.139.0/24 origin: AS20313 descr: RSMT remarks: Proxy object for AS20313 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.223.140.0/24 descr: Smith Micro Software, Inc. origin: AS20313 mnt-by: MAINT-CCI changed: tom.hahn [at] consolidated.com 20170621 #13:21:26Z source: RADB last-modified: 2023-11-13T15:51:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.223.141.0/24 descr: Smith Micro Software, Inc. origin: AS20313 mnt-by: MAINT-CCI changed: tom.hahn [at] consolidated.com 20170621 #13:22:33Z source: RADB last-modified: 2023-11-13T15:51:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.223.142.0/24 descr: Smith Micro Software, Inc. origin: AS20313 mnt-by: MAINT-CCI changed: tom.hahn [at] consolidated.com 20170621 #13:23:15Z source: RADB last-modified: 2023-11-13T15:51:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.223.143.0/24 descr: Smith Micro Software, Inc. origin: AS20313 mnt-by: MAINT-CCI changed: tom.hahn [at] consolidated.com 20170621 #13:23:55Z source: RADB last-modified: 2023-11-13T15:51:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source