These entries are queried from radb.net using whois, you can try my project getting these.
:AS7774 route: 137.229.0.0/16 descr: University of Alaska origin: AS7774 notify: UA-OIT-ITS-NE-Dept [at] alaska.edu mnt-by: MNT-UNIVER-175-Z changed: svarmstrong [at] alaska.edu 20200401 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.0.0/16 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: harrison [at] arsc.edu 19990224 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.0.0/17 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: harrison [at] arsc.edu 19990224 changed: sxiah [at] alaska.edu 20030109 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.0.0/18 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20140423 #17:25:07Z source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.64.0/19 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20140423 #17:25:56Z source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.64.0/21 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20141003 #18:09:27Z source: RADB last-modified: 2023-11-13T15:46:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.72.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20141003 #18:09:59Z source: RADB last-modified: 2023-11-13T15:46:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.80.0/20 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20141003 #18:07:03Z source: RADB last-modified: 2023-11-13T15:46:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.96.0/21 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20140423 #17:26:29Z source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.104.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:20:44Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.104.0/24 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:09:10Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.106.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:21:20Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.108.0/24 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:09:59Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.109.0/24 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:22:07Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.110.0/24 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:22:40Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.111.0/24 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:10:36Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.112.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:11:20Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.116.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:11:57Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.117.224/27 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:23:19Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.118.0/23 descr: LvynVr1dRW4Nc origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:23:52Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.120.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:24:21Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.124.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:12:32Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.128.0/18 descr: UA Network origin: AS7774 mnt-by: MAINT-AS7774 changed: sxiah [at] alaska.edu 20000116 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.192.0/19 descr: UA Network origin: AS7774 mnt-by: MAINT-AS7774 changed: sxiah [at] alaska.edu 20000116 changed: sxiah [at] alaska.edu 20030109 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.224.0/19 descr: UA Network origin: AS7774 mnt-by: MAINT-AS7774 changed: sxiah [at] alaska.edu 20000116 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.224.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:13:17Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.228.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:14:05Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.232.0/21 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:25:03Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.240.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:14:57Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.240.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:25:41Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.242.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:28:36Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.244.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:29:14Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.246.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:26:16Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.247.0/24 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:15:50Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.248.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:26:49Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.250.0/23 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:16:21Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.250.192/26 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:27:24Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 137.229.252.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:16:55Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.64.0/18 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: harrison [at] arsc.edu 19990331 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.64.0/18 descr: University of Alaska origin: AS7774 notify: UA-OIT-ITS-NE-Dept [at] alaska.edu mnt-by: MNT-UNIVER-175-Z changed: svarmstrong [at] alaska.edu 20200401 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.64.0/20 descr: University of Alaska 910 Yukon Drive, Suite 103 Fairbanks AK 99775-5320, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: ian.hegdal [at] alaska.edu 20000509 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.64.0/21 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:17:45Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.72.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:18:22Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.72.8/29 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:30:00Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.75.32/27 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:30:31Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.76.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:18:53Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.76.16/28 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:31:06Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.80.0/21 descr: University of Alaska 910 Yukon Drive, Suite 103 Fairbanks AK 99775-5320, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: ian.hegdal [at] alaska.edu 20000509 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.80.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20160715 #19:19:29Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.88.0/21 descr: University of Alaska 910 Yukon Drive, Suite 103 Fairbanks AK 99775-5320, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: ian.hegdal [at] alaska.edu 20000509 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.96.0/19 descr: University of Alaska 910 Yukon Drive, Suite 103 Fairbanks AK 99775-5320, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: ian.hegdal [at] alaska.edu 20000509 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.165.96.0/22 descr: University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20140423 #17:27:01Z source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f318::/32 origin: AS7774 descr: University of Alaska Fairbanks AK United States admin-c: ZU14-ARIN tech-c: ZU14-ARIN mnt-by: MNT-UNIVER-175 created: 2022-01-20T18:35:37Z last-modified: 2022-01-20T18:35:37Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f318::/32 descr: University of Alaska origin: AS7774 mnt-by: MAINT-AS7774 changed: tech-contact [at] alaska.edu 20091208 #19:43:15Z source: RADB last-modified: 2023-11-13T15:40:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source