These entries are queried from radb.net using whois, you can try my project getting these.
:AS26320 route: 66.192.226.0/24 descr: TelCove BGP Customer netblock tech-c: TC1-LEVEL3 origin: AS26320 member-of: rs-19094-CUSTOMER remarks: Voyager Tech mnt-by: MAINT-AS19094 changed: mike.fletcher [at] telcove.com 20040701 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.35.42.0/23 descr: Monarch Industries Ltd IPv4 origin: AS26320 mnt-by: MNT-MIL-51 changed: jlee [at] monarchindustries.com 20130724 source: ARIN rpki-ov-state: valid route: 198.35.42.0/23 descr: MONARCH INDUSTRIES LIMITED origin: AS26320 remarks: MTS notify: routing [at] mtsallstream.com mnt-by: MAINT-AS684 changed: don.hooper [at] mts.ca 20171219 #13:49:48Z source: RADB last-modified: 2023-11-13T15:52:37Z rpki-ov-state: valid route: 198.35.42.0/24 descr: Monarch Industries Ltd IPv4 origin: AS26320 mnt-by: MNT-MIL-51 changed: jlee [at] monarchindustries.com 20131210 source: ARIN rpki-ov-state: valid route: 198.35.42.0/24 descr: MTS on Behalf of MONARCH INSUSTRIES origin: AS26320 mnt-by: MAINT-AS684 changed: don.hooper [at] mts.ca 20150706 #15:42:40Z source: RADB last-modified: 2023-11-13T15:47:49Z rpki-ov-state: valid route: 198.35.43.0/24 descr: Monarch Industries Ltd IPv4 origin: AS26320 mnt-by: MNT-MIL-51 changed: jlee [at] monarchindustries.com 20131210 source: ARIN rpki-ov-state: valid route: 198.35.43.0/24 descr: MTS on Behalf of MONARCH INSUSTRIES origin: AS26320 mnt-by: MAINT-AS684 changed: don.hooper [at] mts.ca 20150706 #15:44:16Z source: RADB last-modified: 2023-11-13T15:47:49Z rpki-ov-state: valid route: 199.212.80.0/23 descr: Added on behalf of Bruyere Continuing Care origin: AS26320 mnt-by: MAINT-AS812 changed: darren.raycraft [at] rci.rogers.com 20151209 #16:23:24Z source: RADB last-modified: 2023-11-13T15:48:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.225.1.0/24 descr: Added on behalf of Bruyere Continuing Care origin: AS26320 mnt-by: MAINT-AS812 changed: darren.raycraft [at] rci.rogers.com 20151209 #16:23:59Z source: RADB last-modified: 2023-11-13T15:48:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.225.2.0/23 descr: Added on behalf of Bruyere Continuing Care origin: AS26320 mnt-by: MAINT-AS812 changed: darren.raycraft [at] rci.rogers.com 20151209 #16:24:28Z source: RADB last-modified: 2023-11-13T15:48:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.225.4.0/23 descr: Added on behalf of Bruyere Continuing Care origin: AS26320 mnt-by: MAINT-AS812 changed: darren.raycraft [at] rci.rogers.com 20151209 #16:24:56Z source: RADB last-modified: 2023-11-13T15:48:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:36:4000::/44 descr: Monarch Industries Ltd IPv6 origin: AS26320 mnt-by: MNT-MIL-51 changed: jlee [at] monarchindustries.com 20130724 source: ARIN rpki-ov-state: valid route6: 2620:36:4000::/48 descr: Monarch Industries Ltd IPv6 origin: AS26320 mnt-by: MNT-MIL-51 changed: jlee [at] monarchindustries.com 20140406 source: ARIN rpki-ov-state: valid route6: 2620:36:4001::/48 descr: Monarch Industries Ltd IPv6 origin: AS26320 mnt-by: MNT-MIL-51 changed: jlee [at] monarchindustries.com 20140406 source: ARIN rpki-ov-state: valid