These entries are queried from radb.net using whois, you can try my project getting these.
:AS16955 route: 66.119.224.0/20 origin: AS16955 descr: Virtu Financial, LLC - Chicago DR admin-c: DUMMY-RADB tech-c: DUMMY-RADB notify: neteng [at] virtu.com mnt-by: MAINT-AS36184 changed: neteng [at] virtu.com 20190802 #17:40:26Z source: RADB last-modified: 2024-04-19T20:06:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.119.235.0/24 origin: AS16955 descr: Virtu Financial, LLC Chicago DR admin-c: DUMMY-RADB tech-c: DUMMY-RADB notify: neteng [at] virtu.com mnt-by: MAINT-AS36184 changed: neteng [at] virtu.com 20190802 #17:53:23Z source: RADB last-modified: 2024-04-19T20:06:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.119.238.0/24 descr: RCN-CSR-GETCO origin: AS16955 mnt-by: MAINT-AS27506 changed: dataoperations [at] rcnmetro.com 20100330 #19:08:32Z source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.10.227.0/24 origin: AS16955 mnt-by: VIRTU-NETENG-MNT created: 2020-04-17T07:14:47Z last-modified: 2023-02-13T11:37:28Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.10.235.0/24 descr: VIRTU origin: AS16955 mnt-by: VIRTU-NETENG-MNT created: 2015-03-20T15:12:57Z last-modified: 2020-04-13T11:43:55Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.10.236.0/24 descr: VIRTU origin: AS16955 mnt-by: VIRTU-NETENG-MNT created: 2015-03-20T15:12:57Z last-modified: 2020-04-13T11:44:47Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source