These entries are queried from radb.net using whois, you can try my project getting these.
:AS394265 route: 8.39.49.0/24 descr: Box, Inc. origin: AS394265 tech-c: BOX-NOC mnt-by: MAINT-AS33011 changed: bbianchi [at] box.com 20160308 #23:57:55Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.67.22.0/24 origin: AS394265 descr: Box Inc. tech-c: BOX-NOC mnt-by: MAINT-AS33011 changed: zchen [at] box.com 20190411 #23:29:54Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.210.208.0/24 descr: Box, Inc. origin: AS394265 tech-c: BOX-NOC mnt-by: MAINT-AS33011 changed: bbianchi [at] box.com 20160308 #23:58:53Z source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 80.169.19.0/24 descr: Route Object for Box.com origin: AS394265 mnt-by: COLT-UK created: 2018-05-31T08:59:49Z last-modified: 2018-05-31T08:59:49Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 80.169.19.0/24 origin: AS394265 descr: Box, Inc mnt-by: MAINT-AS33011 changed: zchen [at] box.com 20200819 #16:11:31Z source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 117.104.145.0/24 descr: proxy route-obect for box origin: AS394265 mnt-by: MAINT-NTTCOM-RA changed: sjones [at] us.ntt.net 20170905 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 117.104.145.0/24 origin: AS394265 descr: Box, Inc mnt-by: MAINT-AS33011 changed: zchen [at] box.com 20200819 #16:09:36Z source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.163.22.0/24 origin: AS394265 descr: Box, Inc mnt-by: MAINT-AS33011 changed: zchen [at] box.com 20221102 #22:29:49Z source: RADB last-modified: 2023-11-13T16:13:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:117:b000::/37 origin: AS394265 descr: https://www.box.com mnt-by: MAINT-AS33011 changed: zchen [at] box.com 20230328 #23:27:40Z source: RADB last-modified: 2023-11-13T16:15:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source