These entries are queried from radb.net using whois, you can try my project getting these.
:AS30569 route: 147.134.0.0/16 descr: Creighton origin: AS30569 mnt-by: MAINT-AS11714 changed: network [at] nebraska.edu 20180810 #18:44:11Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.0.0/20 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #15:04:42Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.16.0/20 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:30:12Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.32.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200722 #14:15:35Z source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.33.0/24 origin: AS30569 descr: CHND #ECR000001350769 remarks: Proxy object for AS30569 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.44.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:52:51Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.46.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:53:30Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.48.0/20 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:54:55Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.64.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:55:31Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.66.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:58:09Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.72.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:59:18Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.73.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #20:03:31Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.74.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #20:04:05Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.88.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #20:04:37Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.91.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #20:05:23Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.92.0/22 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #20:05:58Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.96.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #20:06:33Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.98.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #20:07:02Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.100.0/22 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #15:05:48Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.104.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #15:06:31Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.107.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #16:30:26Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.108.0/22 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #16:31:01Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.112.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:28:20Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.117.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:28:51Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.118.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:32:40Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.120.0/22 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:33:25Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.124.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:33:57Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.126.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:34:28Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.130.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:35:00Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.132.0/22 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:37:50Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.136.0/21 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:55:58Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.144.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #18:57:07Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.155.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:29:26Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.167.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:30:50Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.176.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:31:22Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.177.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:32:04Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.179.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:32:31Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.180.0/22 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:33:03Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.192.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:33:34Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.218.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:34:13Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.219.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:34:44Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.227.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:35:17Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.240.0/23 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:35:47Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.242.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:36:17Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.243.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:41:35Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.247.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:44:08Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.250.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:44:42Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.254.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:45:24Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.134.255.0/24 origin: AS30569 descr: Creighton mnt-by: MAINT-AS11714 changed: walter.aude [at] nebraska.edu 20200615 #19:48:53Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source