These entries are queried from radb.net using whois, you can try my project getting these.
:AS19171 route: 64.253.128.0/19 descr: STARGATE-BLOCK-1 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 64.253.128.0/19 descr: Proxy for Allstream Customer origin: AS19171 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20150615 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid route: 64.253.158.0/24 descr: Stargate Anycast 2 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 98.143.80.0/20 descr: Proxy for Allstream Customer origin: AS19171 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20150615 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid route: 98.143.80.0/20 descr: STARGATE-BLOCK-3 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 98.143.86.0/24 descr: Stargate Connections Inc origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 98.143.88.0/24 descr: Stargate Anycast 1 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 162.245.56.0/22 descr: Proxy for Allstream Customer origin: AS19171 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20150615 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid route: 162.245.56.0/22 descr: STARGATE-BLOCK-7 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 162.245.58.0/24 descr: Stargate Connections van0 aggregate origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 192.189.36.0/22 descr: STARGATE-BLOCK-6 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 192.189.36.0/22 descr: Proxy for Allstream Customer origin: AS19171 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20150615 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid route: 199.182.220.0/22 descr: Proxy for Allstream Customer origin: AS19171 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20150615 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid route: 199.182.220.0/22 descr: STARGATE-BLOCK-5 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 208.65.232.0/22 descr: STARGATE-BLOCK-4 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 208.118.128.0/20 descr: STARGATE-BLOCK-2 origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route: 208.118.128.0/20 descr: Proxy for Allstream Customer origin: AS19171 remarks: Automated Proxy Route Entry mnt-by: MAINT-AS15290 changed: ali.zerik [at] mtsallstream.com 20150615 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid route: 208.118.128.0/20 descr: routing entry for as19171 origin: AS19171 remarks: Proxy route entry added on behalf of remarks: Stargate Connections Inc. mnt-by: BELL-RC changed: inoc [at] bellnexxia.net 20070613 source: BELL rpki-ov-state: valid route: 208.118.136.0/23 descr: Stargate Connections tor0 aggregate origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route6: 2607:4100::/32 descr: Stargate IPv6 Aggregate origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route6: 2607:4100:2000::/35 descr: Stargate tor0 IPv6 Aggregate origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route6: 2607:4100:6000::/35 descr: Stargate van0 IPv6 Aggregate origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid route6: 2607:4100:ffff::/48 descr: Stargate IPv6 Anycast origin: AS19171 mnt-by: MNT-STCN changed: noc [at] stargate.ca 20180720 source: ARIN rpki-ov-state: valid