These entries are queried from radb.net using whois, you can try my project getting these.
:AS53486 route: 52.129.28.0/22 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586. mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1439Z source: RADB last-modified: 2024-02-28T14:39:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.112.88.0/22 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1440Z source: RADB last-modified: 2024-02-28T14:40:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.201.56.0/23 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:03:29Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.112.0/22 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:05:54Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.112.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20200622 #18:15:33Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.113.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20200622 #18:33:22Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.114.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20200622 #18:33:48Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.115.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20200622 #18:34:17Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.207.116.0/23 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:07:27Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.232.60.0/22 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1442Z source: RADB last-modified: 2024-02-28T14:42:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.71.0.0/19 origin: AS53486 descr: Niagara Regional Broadband Networks Limited mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20190925 #14:53:42Z source: RADB last-modified: 2023-11-13T15:57:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.57.0.0/16 origin: AS53486 descr: Proxy route entry added on behalf of Brock University originating in AS16475 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20201008 #13:43:14Z source: RADB last-modified: 2023-11-13T16:02:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 148.59.118.0/23 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1443Z source: RADB last-modified: 2024-02-28T14:43:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 148.66.40.0/21 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1443Z source: RADB last-modified: 2024-02-28T14:43:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.245.238.0/23 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1444Z source: RADB last-modified: 2024-02-28T14:44:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.197.136.0/22 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1444Z source: RADB last-modified: 2024-02-28T14:44:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.99.251.0/24 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1447Z source: RADB last-modified: 2024-02-28T14:47:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 173.45.192.0/19 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1445Z source: RADB last-modified: 2024-02-28T14:45:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.136.192.0/24 origin: AS53486 descr: Proxy route entry added on behalf of DL Connections originating in AS53486 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20220113 #21:18:17Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.30.97.0/24 origin: AS53486 descr: Proxy route entry added on behalf of DSBN originating in AS29872 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:39:27Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.68.163.0/24 origin: AS53486 descr: Proxy route entry added on behalf of NCDSB originating in AS46641 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:52:07Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.161.96.0/19 origin: AS53486 descr: Proxy route entry added on behalf of Vaxxine originating in AS11181 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:50:05Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.189.204.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:09:20Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.66.252.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Quick Service Software originating in AS21722 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:56:20Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.66.253.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Quick Service Software originating in AS21722 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:57:01Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.66.254.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Quick Service Software originating in AS21722 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:57:36Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.240.0/22 origin: AS53486 descr: Proxy route entry added on behalf of Neighbourhood Connect originating in AS22873 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20200317 #13:17:10Z source: RADB last-modified: 2023-11-13T16:00:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.240.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Neighbourhood Connect originating in AS22873 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20211025 #17:22:07Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.241.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Neighbourhood Connect originating in AS22873 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20211025 #17:22:39Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.242.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Neighbourhood Connect originating in AS22873 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20200317 #13:20:50Z source: RADB last-modified: 2023-11-13T16:00:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.87.243.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Neighbourhood Connect originating in AS22873 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20211025 #17:23:07Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.102.128.0/22 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1445Z source: RADB last-modified: 2024-02-28T14:45:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.114.252.0/22 origin: AS53486 descr: Proxy route entry added on behalf of Skycomp Solutions originating in AS11239 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:46:09Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.168.248.0/22 origin: AS53486 descr: Proxy route entry added on behalf of Skycomp Solutions originating in AS11239 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:47:21Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.58.15.0/24 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1446Z source: RADB last-modified: 2024-02-28T14:46:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.207.69.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Last Mile Wireless mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20201008 #14:27:39Z source: RADB last-modified: 2023-11-13T16:02:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.210.228.0/22 origin: AS53486 descr: Proxy route entry added on behalf of Skycomp originating in AS11239 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20220503 #14:50:55Z source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.210.228.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Skycomp originating in AS11239 mnt-by: MAINT-AS53486 changed: matthew.ramcharan [at] nrbn.ca 20220404 #15:34:10Z source: RADB last-modified: 2023-11-13T16:10:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.210.229.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Skycomp originating in AS11239 mnt-by: MAINT-AS53486 changed: matthew.ramcharan [at] nrbn.ca 20220404 #15:35:21Z source: RADB last-modified: 2023-11-13T16:10:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.210.230.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Skycomp originating in AS11239 mnt-by: MAINT-AS53486 changed: matthew.ramcharan [at] nrbn.ca 20220404 #15:35:53Z source: RADB last-modified: 2023-11-13T16:10:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.210.231.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Skycomp originating in AS11239 mnt-by: MAINT-AS53486 changed: matthew.ramcharan [at] nrbn.ca 20220404 #15:36:13Z source: RADB last-modified: 2023-11-13T16:10:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.130.90.0/24 descr: Niagara Regional Broadband Network Ltd origin: AS53486 remarks: Proxy route entry added on behalf of Niagara Regional Broadband Network Ltd originating in AS53486 mnt-by: MAINT-AS852 changed: david.bovas [at] telus.com 20160502 #21:16:59Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.130.176.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:11:52Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.174.11.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Ruralcom originating in AS53486 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20230427 #17:51:27Z source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.83.36.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Frontier Distributing originating in AS29807 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:42:49Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.103.158.0/24 origin: AS53486 descr: Proxy route entry added on behalf of NWIC Inc & Last Mile Wireless originating in AS32586 mnt-by: MAINT-AS53486 changed: sean.doherty [at] nrbn.ca 20240228 # 1446Z source: RADB last-modified: 2024-02-28T14:46:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.35.32.0/20 origin: AS53486 descr: Niagara Regional Broadband Networks Limited mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20211006 #14:57:26Z source: RADB last-modified: 2023-11-13T16:08:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.159.176.0/20 origin: AS53486 descr: Proxy route entry added on behalf of Vaxxine originating in AS11181 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:50:36Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.40.64.0/23 origin: AS53486 descr: Proxy route entry added on behalf of NCDSB originating in AS46641 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20221201 #18:17:01Z source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.185.74.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:15:14Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.185.75.0/24 origin: AS53486 descr: Proxy route entry added on behalf of Brantford Hydro originating in AS393994 mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191105 #18:15:43Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:2a6::/40 origin: AS53486 descr: Advertised on behalf of Spark Innovation Educational Center Inc mnt-by: MAINT-AS53486 changed: matthew.ramcharan [at] nrbn.ca 20230404 #20:17:04Z source: RADB last-modified: 2023-11-13T16:15:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:2580::/32 origin: AS53486 descr: Proxy route on behalf of Brantford Netoptiks mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191011 #16:47:56Z source: RADB last-modified: 2023-11-13T15:58:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:2700::/32 origin: AS53486 descr: Proxy route on behalf of Skycomp Solutions (AS11239) mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20191031 #14:46:06Z source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:be00::/32 origin: AS53486 descr: Proxy route on behalf of Neighbourhood Connect (AS22873) mnt-by: MAINT-AS53486 changed: matthew.ramcharan [at] nrbn.ca 20201124 #14:55:54Z source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:eb00::/32 origin: AS53486 descr: Niagara Regional Broadband Networks Limited mnt-by: MAINT-AS53486 changed: andrew.cavalieri [at] nrbn.ca 20190925 #14:55:02Z source: RADB last-modified: 2023-11-13T15:57:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source