These entries are queried from radb.net using whois, you can try my project getting these.
:AS5464 route: 62.112.128.0/19 descr: ZURICH DATACENTER AG origin: AS5464 mnt-by: NETD-MNT mnt-by: DANEC-MNT created: 1970-01-01T00:00:00Z last-modified: 2022-07-21T15:14:03Z source: RIPE mnt-routes: IPXO-MNT 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: 91.237.100.0/23 descr: V4-DERZ110-CYCN-NUERNBERG origin: AS5464 notify: technik [at] nag-datacenter.net mnt-by: DANEC-MNT mnt-by: NETD-MNT mnt-by: NETBONE-MNT created: 2017-03-22T15:58:08Z last-modified: 2017-03-22T15:58:08Z 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: 185.2.160.0/22 descr: V4-CHBR61-NAG185-ZURICH origin: AS5464 notify: technik [at] nag-datacenter.net mnt-by: DANEC-MNT mnt-by: NETD-MNT mnt-by: NETBONE-MNT mnt-by: IPXO-MNT created: 2017-03-22T16:00:19Z last-modified: 2023-01-23T19:35:59Z 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: 194.0.229.0/24 descr: V4-CHB61-I-ZURICH origin: AS5464 notify: technik [at] nag-datacenter.net mnt-by: DANEC-MNT mnt-by: NETD-MNT mnt-by: NETBONE-MNT created: 2017-03-22T15:52:16Z last-modified: 2017-03-22T15:52:16Z 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: 195.78.76.0/23 descr: ZDC-customers-D-NUE-net76 origin: AS5464 mnt-by: NETD-MNT created: 2006-09-06T10:32:39Z last-modified: 2018-05-18T14:56:04Z 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: 195.78.77.0/24 origin: AS5464 descr: Path Network, Inc. - Anycasted Proxy-Route for AS5464 mnt-by: MAINT-AS396998 notify: alex.hristov [at] path.net changed: alex.hristov [at] path.net 20230528 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.184.92.0/23 descr: V4-CHBR-COLO-WINTERTHUR origin: AS5464 notify: technik [at] nag-datacenter.net mnt-by: DANEC-MNT mnt-by: NETD-MNT mnt-by: NETBONE-MNT created: 2017-03-22T16:03:02Z last-modified: 2017-03-22T16:03:02Z 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: 2001:67c:33c::/48 origin: AS5464 notify: technik [at] nag-datacenter.net descr: V6-CHDC61-I mnt-by: DANEC-MNT mnt-by: NETD-MNT mnt-by: NETBONE-MNT created: 2017-03-22T15:50:15Z last-modified: 2017-03-22T15:50:15Z 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: 2a00:1df0::/32 descr: Netdiscounter-V6 origin: AS5464 mnt-by: NETD-MNT created: 2010-12-09T14:24:36Z last-modified: 2010-12-09T14:24:36Z 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: 2a02:d000::/29 descr: V6-CHB61-CN-ZURICH origin: AS5464 notify: technik [at] nag-datacenter.net mnt-by: DANEC-MNT mnt-by: NETD-MNT mnt-by: NETBONE-MNT created: 2017-03-22T15:54:11Z last-modified: 2017-03-22T15:54:11Z 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