These entries are queried from radb.net using whois, you can try my project getting these.
:AS63052 route: 23.190.128.0/24 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS63052 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20200624 source: RADB last-modified: 2024-03-05T21:00:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.3.186.0/24 descr: Shaw Subnet origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20160122 #23:05:21Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.193.104.0/24 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS63052 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20200630 source: RADB last-modified: 2024-03-05T21:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.193.105.0/24 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS63052 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20200624 source: RADB last-modified: 2024-03-05T21:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.193.106.0/24 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS63052 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20200624 source: RADB last-modified: 2024-03-05T21:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.243.222.0/24 descr: CBBC-Internal origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170918 #18:36:32Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.243.223.0/24 descr: CBBC Internal origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170918 #18:38:49Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.247.64.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20171211 #18:41:51Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.247.65.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20171211 #18:42:25Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.247.66.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20171211 #18:42:45Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.247.67.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20171211 #18:43:10Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.240.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:28:18Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.241.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:28:41Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.242.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:28:56Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.243.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:29:06Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.244.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:29:16Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.245.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:29:25Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.246.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:29:32Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.245.247.0/24 descr: CBBC origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170919 #16:29:40Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.81.55.0/24 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS63052 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20200624 source: RADB last-modified: 2024-03-05T21:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.214.100.0/23 descr: Tough Country Communications origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20180404 #16:26:33Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.214.103.0/24 descr: Tough Country Communications origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20160108 #17:57:50Z source: RADB last-modified: 2023-11-13T15:48:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.44.140.0/22 descr: Flexinet origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20180501 #17:39:32Z source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.69.166.0/24 origin: AS63052 descr: Tough Country Communications mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20211013 #15:52:27Z source: RADB last-modified: 2023-11-13T16:08:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.69.167.0/24 origin: AS63052 descr: Tough Country Communications mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20220420 #17:25:31Z source: RADB last-modified: 2023-11-13T16:10:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.75.116.0/24 origin: AS63052 descr: Tough Country Communications mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20190314 #20:44:45Z source: RADB last-modified: 2023-11-13T15:55:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.75.117.0/24 origin: AS63052 descr: Tough Country Communications mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20210225 #23:06:11Z source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.94.196.0/24 descr: Tough Country Communications origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20171120 #18:40:27Z source: RADB last-modified: 2023-11-13T15:52:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.94.199.0/24 descr: Tough Country Communications origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20170920 #17:27:22Z source: RADB last-modified: 2023-11-13T15:51:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.170.119.0/24 origin: AS63052 descr: Tough Country Communications mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20210318 #15:39:13Z source: RADB last-modified: 2023-11-13T16:05:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.170.126.0/24 origin: AS63052 descr: Tough Country Communications mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20210318 #15:52:22Z source: RADB last-modified: 2023-11-13T16:05:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:4f40::/32 descr: Proxy Addition remarks: Added by Shaw on behalf of customer origin: AS63052 notify: ipadmin-sbs [at] sjrb.ca mnt-by: MAINT-AS6327 changed: ipadmin-sbs [at] sjrb.ca 20200630 source: RADB last-modified: 2024-03-05T21:00:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2605:6880::/32 descr: CBBC IPv6 origin: AS63052 mnt-by: MAINT-AS63052 changed: cbbcpurchasing [at] cbt.org 20160913 #03:32:00Z source: RADB last-modified: 2023-11-13T15:49:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source