These entries are queried from radb.net using whois, you can try my project getting these.
:AS200070 route: 185.43.134.0/24 descr: Second CZ Anycast origin: AS200070 org: ORG-Cz1-RIPE mnt-by: CZ-NIC-MNT created: 2022-07-12T10:18:32Z last-modified: 2022-07-12T10:18:32Z 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: valid route: 194.0.12.0/24 descr: Anycasted .cz DNS servers origin: AS200070 org: ORG-Cz1-RIPE notify: ntf [at] nic.cz mnt-by: CZ-NIC-MNT created: 2017-08-07T07:05:08Z last-modified: 2017-08-07T07:05:08Z 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: valid route: 194.0.14.0/24 descr: Anycasted .cz DNS servers origin: AS200070 org: ORG-Cz1-RIPE notify: ntf [at] nic.cz mnt-by: CZ-NIC-MNT created: 2013-11-08T09:17:26Z last-modified: 2013-11-08T13:16:07Z 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: valid route: 199.253.250.0/24 descr: .ca dns anycast origin: AS200070 mnt-by: CZ-NIC-MNT created: 2018-02-12T13:04:33Z last-modified: 2018-09-04T19:07:33Z 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: 212.237.229.0/24 descr: Second CZ Anycast origin: AS200070 org: ORG-Cz1-RIPE mnt-by: CZ-NIC-MNT created: 2022-11-10T12:28:55Z last-modified: 2022-11-10T12:28:55Z 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: valid route6: 2001:678:f::/48 descr: CZ.NIC, z.s.p.o. - anycast DNS origin: AS200070 org: ORG-Cz1-RIPE notify: ntf [at] nic.cz mnt-by: CZ-NIC-MNT created: 2017-08-07T07:06:52Z last-modified: 2017-08-07T07:06:52Z 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: valid route6: 2001:678:11::/48 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 200070 origin: AS200070 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20180223 #13:24:00Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: valid route6: 2001:678:11::/48 descr: CZ.NIC, z.s.p.o. - anycast DNS origin: AS200070 org: ORG-Cz1-RIPE notify: ntf [at] nic.cz mnt-by: CZ-NIC-MNT created: 2013-11-08T09:21:01Z last-modified: 2013-11-08T13:18:34Z 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: valid route6: 2001:148f:fffb::/48 descr: Second CZ Anycast origin: AS200070 org: ORG-Cz1-RIPE mnt-by: CZ-NIC-MNT created: 2022-11-10T12:39:09Z last-modified: 2022-11-10T12:39:09Z 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: valid route6: 2001:148f:fffd::/48 descr: Second CZ Anycast origin: AS200070 org: ORG-Cz1-RIPE mnt-by: CZ-NIC-MNT created: 2022-07-12T10:29:23Z last-modified: 2022-07-12T10:29:23Z 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: valid route6: 2620:10a:80ba::/48 descr: .ca dns anycast origin: AS200070 mnt-by: CZ-NIC-MNT created: 2018-02-12T13:05:59Z last-modified: 2018-09-04T19:47:23Z 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