These entries are queried from radb.net using whois, you can try my project getting these.
:AS24778 route: 66.70.69.0/24 descr: Datapipe netblock origin: AS24778 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20130412 #14:02:26Z source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.70.72.0/24 descr: Datapipe netblock origin: AS24778 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20130412 #14:03:32Z source: RADB last-modified: 2023-11-13T15:45:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.21.32.0/19 descr: DP Europe origin: AS24778 mnt-by: MAINT-AS14492 changed: do-not-reply [at] merit.edu 20150602 #04:13:32Z source: RADB last-modified: 2023-11-13T15:47:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.21.32.0/22 origin: AS24778 descr: Legacy DP notify: noc [at] rackspace.com mnt-by: MAINT-AS10532 changed: chris.hansell [at] rackspace.com 20190920 #16:47:20Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.21.36.0/22 origin: AS24778 descr: Legacy DP notify: noc [at] rackspace.com mnt-by: MAINT-AS10532 changed: chris.hansell [at] rackspace.com 20190920 #16:47:55Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 77.246.32.0/20 descr: UK-DATAPIPE-20070509 Aggregate origin: AS24778 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20070510 #16:44:03(UTC) source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 77.246.32.0/20 descr: UK-DATAPIPE-20070509 Aggregate origin: AS24778 mnt-by: DATAPIPE-MAINT-RIPE created: 2007-05-10T16:42:12Z last-modified: 2007-05-10T16:42:12Z 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: 156.37.198.0/23 origin: AS24778 mnt-by: DATAPIPE-MAINT-RIPE created: 2017-05-15T16:57:31Z last-modified: 2018-09-04T18:49:28Z 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: 156.37.200.0/23 origin: AS24778 mnt-by: DATAPIPE-MAINT-RIPE created: 2017-05-15T16:39:18Z last-modified: 2018-09-04T18:49:28Z 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: 156.37.224.0/23 origin: AS24778 mnt-by: DATAPIPE-MAINT-RIPE created: 2017-01-20T20:28:01Z last-modified: 2018-09-04T18:41:10Z 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: 156.53.53.0/24 descr: Nike Prefix origin: AS24778 mnt-by: DATAPIPE-MAINT-RIPE created: 2017-10-03T12:02:26Z last-modified: 2018-09-04T18:57:42Z 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: 156.53.53.0/24 descr: Nike origin: AS24778 notify: noc [at] rackspace.com mnt-by: MAINT-AS10532 changed: chris.hansell [at] rackspace.com 20180802 #20:23:53Z source: RADB last-modified: 2023-11-13T16:05:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 188.65.32.0/21 descr: DATAPIPE-UK origin: AS24778 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20090803 #14:30:59Z source: RADB last-modified: 2023-11-13T15:40:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.18.112.0/22 descr: Datapipe netblock origin: AS24778 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20120406 #17:42:32Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.72.240.0/20 descr: DATAPIPE-UK London Aggregate origin: AS24778 mnt-by: DATAPIPE-MAINT-RIPE created: 2003-08-26T14:28:32Z last-modified: 2003-08-26T14:28:32Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 217.72.240.0/20 descr: UK-DATAPIPE-20030826 DataPipe origin: AS24778 mnt-by: MAINT-AS14492 changed: afurman [at] datapipe.com 20030826 #11:58:00(UTC) source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a00:d600::/32 descr: UK-DATAPIPE origin: AS24778 mnt-by: MAINT-AS14492 changed: hostmaster [at] datapipe.com 20120501 #13:22:36Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source