These entries are queried from radb.net using whois, you can try my project getting these.
:AS63179 route: 69.12.56.0/21 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:10:37Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.12.56.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:11:39Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.12.58.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:27:57Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.12.59.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:29:46Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.12.60.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:30:21Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.12.61.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:43:22Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.12.62.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:44:40Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.12.63.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:54:34Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.48.236.0/23 origin: AS63179 descr: Twitter admin-c: NETWO3685-ARIN tech-c: NETWO3685-ARIN mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #09:56:56Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.48.236.0/24 origin: AS63179 descr: Twitter admin-c: NETWO3685-ARIN tech-c: NETWO3685-ARIN mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #09:58:22Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.48.237.0/24 origin: AS63179 descr: Twitter mnt-by: MAINT-AS13414 changed: arad [at] twitter.com 20230109 #11:05:08Z source: RADB last-modified: 2023-11-13T16:13:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source