These entries are queried from radb.net using whois, you can try my project getting these.
:AS395243 route: 141.193.243.0/24 origin: AS395243 descr: Proxy route for Balboa Technologies by VPLS notify: ne [at] vpls.com mnt-by: MAINT-AS35908 changed: mmanukyan [at] vpls.com 20210406 #23:15:05Z source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.107.244.0/24 origin: AS395243 descr: Proxy route for Balboa Technologies by VPLS notify: ne [at] vpls.com mnt-by: MAINT-AS35908 changed: mmanukyan [at] vpls.com 20200623 #04:28:57Z source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.248.216.0/24 origin: AS395243 descr: Proxy route for Balboa Technologies by VPLS notify: ne [at] vpls.com mnt-by: MAINT-AS35908 changed: mmanukyan [at] vpls.com 20200623 #04:29:27Z source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source