These entries are queried from radb.net using whois, you can try my project getting these.
:AS15215 route: 12.31.202.0/24 descr: FARMERS-NETWORK-CENTRAL origin: AS15215 mnt-by: MAINT-ZFUS changed: inetadmin [at] farmersinsurance.com 20050113 #00:57:20(UTC) source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.177.226.0/23 origin: AS15215 descr: Farmers OKCDC notify: Thomas.Orndorff [at] zurichservices.com mnt-by: MAINT-ZFUS changed: thomas.orndorff [at] zurichservices.com 20200226 #19:39:37Z source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.252.52.0/22 descr: FARMERS-NETWORK-CENTRAL origin: AS15215 mnt-by: MAINT-ZFUS changed: thomas.orndorff [at] zurichservices.com 20170426 #15:00:08Z source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.252.56.0/24 origin: AS15215 descr: Farmers OKC B2B VPN notify: thomas.orndorff [at] zurichservices.com mnt-by: MAINT-ZFUS changed: thomas.orndorff [at] zurichservices.com 20190207 #20:08:04Z source: RADB last-modified: 2023-11-13T15:55:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.252.58.0/23 origin: AS15215 descr: Farmers OKCDC notify: thomas.orndorff [at] zurichservices.com mnt-by: MAINT-ZFUS changed: thomas.orndorff [at] zurichservices.com 20200226 #19:51:59Z source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.252.61.0/24 origin: AS15215 descr: FARMERS-NETWORK-CENTRAL mnt-by: MAINT-ZFUS changed: donald.kaplaii [at] farmersinsurance.com 20210910 #20:26:51Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source