These entries are queried from radb.net using whois, you can try my project getting these.
:AS27232 route: 74.114.208.0/21 descr: Dayton Networks origin: AS27232 remarks: Proxy route entry added on behalf of Dayton Networks Originating in AS27232 mnt-by: MAINT-AS25668 changed: support [at] aebc.com 20100614 #03:35:51Z source: RADB last-modified: 2023-11-13T15:40:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.208.0/21 descr: Proxy Registration for Voxter Communications remarks: Proxy Registered by ServerCentral origin: AS27232 mnt-by: MAINT-SERVERCENTRAL changed: ipeng [at] servercentral.net 20190521 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.208.0/23 descr: Net Block - Voxter origin: AS27232 mnt-by: MAINT-AS20161 changed: ipnoc [at] terago.ca 20111006 #15:43:08Z source: RADB last-modified: 2023-11-13T15:41:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.208.0/24 descr: Voxter Communications Inc origin: AS27232 mnt-by: MAINT-AS27232 changed: hostmaster [at] voxter.com 20160615 #22:23:42Z source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: valid route: 74.114.209.0/24 descr: Voxter Communications Inc origin: AS27232 mnt-by: MAINT-AS27232 changed: hostmaster [at] voxter.com 20160615 #22:23:42Z source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: valid route: 74.114.210.0/23 descr: Dayton Networks origin: AS27232 remarks: Proxy route entry added on behalf of Dayton Networks Originating in AS27232 mnt-by: MAINT-AS25668 changed: support [at] aebc.com 20100614 #03:42:08Z source: RADB last-modified: 2023-11-13T15:40:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.210.0/24 descr: Voxter Communications Inc origin: AS27232 mnt-by: MAINT-AS27232 changed: hostmaster [at] voxter.com 20160615 #22:23:42Z source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.211.0/24 descr: Toronto origin: AS27232 mnt-by: MAINT-AS27232 changed: hostmaster [at] voxter.com 20160620 #18:36:40Z source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.212.0/23 descr: Dayton Networks origin: AS27232 remarks: Proxy route entry added on behalf of Dayton Networks Originating in AS27232 mnt-by: MAINT-AS25668 changed: support [at] aebc.com 20100614 #03:45:22Z source: RADB last-modified: 2023-11-13T15:40:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.212.0/24 descr: Server Central origin: AS27232 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20161214 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.213.0/24 descr: London origin: AS27232 mnt-by: MAINT-AS27232 changed: hostmaster [at] voxter.com 20160620 #18:36:56Z source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.214.0/23 descr: Dayton Networks origin: AS27232 remarks: Proxy route entry added on behalf of Dayton Networks Originating in AS27232 mnt-by: MAINT-AS25668 changed: support [at] aebc.com 20100614 #03:46:46Z source: RADB last-modified: 2023-11-13T15:40:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.214.0/24 descr: Country Communications Inc. origin: AS27232 mnt-by: MAINT-AS32748 changed: admin [at] steadfast.net 20180105 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.215.0/24 descr: Dayton Networks origin: AS27232 remarks: Proxy route entry added on behalf of Dayton Networks Originating in AS27232 mnt-by: MAINT-AS25668 changed: support [at] aebc.com 20100614 #03:49:00Z source: RADB last-modified: 2023-11-13T15:40:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.215.0/24 descr: Country Communications Inc. origin: AS27232 mnt-by: MAINT-AS32748 changed: admin [at] steadfast.net 20180105 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.114.215.0/24 descr: Server Central origin: AS27232 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: robertson-madridejos.torres [at] ap.equinix.com 20161214 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source