These entries are queried from radb.net using whois, you can try my project getting these.
:AS21570 route: 63.250.96.0/19 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: noc [at] dsl4u.ca 20061019 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.46.40.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 66.46.73.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 66.46.166.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 67.211.112.0/20 descr: Proxy registration by Accelerated Connections origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20161222 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.232.64.0/20 descr: Proxy registration by Accelerated Connections origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20161222 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.244.188.0/22 descr: Proxy for Allstream Customer origin: AS21570 remarks: Proxy Route Entry For Accelerated Connections mnt-by: MAINT-AS15290 changed: jeanjacques.pasquin [at] allstream.com 20141120 source: RADB last-modified: 2023-11-13T16:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.244.188.0/22 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20141117 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.244.188.0/24 descr: Proxy for Allstream Customer origin: AS21570 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20151029 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 159.18.6.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 162.212.200.0/21 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20130523 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.246.12.0/22 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20140403 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.246.12.0/22 descr: Proxy for Allstream Customer origin: AS21570 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20140930 source: RADB last-modified: 2023-11-13T16:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.245.240.0/20 descr: Accelerated Connections origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20170224 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 173.244.112.0/20 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: noc [at] dsl4u.ca 20110124 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.73.210.0/24 descr: Peer1 Route Object origin: AS21570 mnt-by: maint-as13768 changed: vee [at] peer1.net 20050503 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.212.120.0/22 descr: Proxy for Allstream Customer origin: AS21570 remarks: Manual Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20140908 source: RADB last-modified: 2023-11-13T16:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.244.198.0/23 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20150708 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.232.64.0/20 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: Adrian [at] dsl4u.ca 20090622 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.207.120.0/21 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.207.160.0/21 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.207.168.0/23 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.108.128.0/18 descr: Peer1 Route Object origin: AS21570 mnt-by: maint-as13768 changed: vee [at] peer1.net 20050610 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.108.128.0/18 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: noc [at] dsl4u.ca 20061019 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.189.208.0/20 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20160120 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.189.208.0/20 descr: Proxy for Allstream Customer origin: AS21570 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] allstream.com 20160125 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.70.104.0/21 descr: Peer1 Route Object origin: AS21570 mnt-by: maint-as13768 changed: pchychi [at] peer1.com 20061019 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.113.0.0/18 descr: Peer1 Route Object origin: AS21570 mnt-by: maint-as13768 changed: pchychi [at] peer1.com 20061019 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.113.0.0/18 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: noc [at] dsl4u.ca 20061019 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.113.62.0/24 descr: Proxy for Allstream Customer origin: AS21570 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20150312 source: RADB last-modified: 2023-11-13T16:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.82.57.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 216.13.49.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 216.123.186.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 216.191.114.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 216.191.125.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 216.191.157.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS21570 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: valid route: 216.234.32.0/19 descr: Proxy for Allstream Customer origin: AS21570 remarks: Manual Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20140908 source: RADB last-modified: 2023-11-13T16:00:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:6200::/32 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20171213 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:38::/32 descr: Accelerated Connections Inc. origin: AS21570 mnt-by: MNT-ACLT changed: sfulton [at] dsl4u.ca 20140106 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source