These entries are queried from radb.net using whois, you can try my project getting these.
:AS21873 route: 66.199.192.0/19 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181130 #23:01:34Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.192.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:40:23Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.193.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:43:24Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.194.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:45:49Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.195.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:46:52Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.196.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:48:04Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.197.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:48:36Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.198.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:49:09Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.199.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:51:29Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.200.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:52:08Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.201.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:52:55Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.202.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:53:38Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.203.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:54:12Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.204.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:54:56Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.205.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:55:29Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.206.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:56:01Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.207.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer mnt-by: MAINT-AS14371 changed: showard [at] paulbunyan.net 20200622 #16:18:49Z source: RADB last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.208.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:56:37Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.211.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:57:12Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.212.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:57:46Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.214.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:58:32Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.215.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:59:10Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.216.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #17:59:40Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.217.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #18:00:15Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.218.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #18:00:54Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.221.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #18:01:29Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.222.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #18:02:02Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.223.0/24 origin: AS21873 descr: Northeast Service Cooperative remarks: Added by Paul Bunyan Communications on behalf of customer changed: showard [at] paulbunyan.net 20181203 #18:02:38Z source: RADB mnt-by: MAINT-AS14371 last-modified: 2023-11-13T16:11:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source