These entries are queried from radb.net using whois, you can try my project getting these.
:AS8211 route: 145.72.64.0/19 descr: Prolexic Technologies, Inc. origin: AS8211 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: erodriguez [at] prolexic.com 20130724 source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 145.72.94.0/23 origin: AS8211 mnt-by: AS8211-MNT created: 2021-11-16T08:08:21Z last-modified: 2021-11-16T08:08:21Z 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: 145.72.96.0/19 descr: Prolexic Technologies, Inc. origin: AS8211 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: erodriguez [at] prolexic.com 20130724 source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 145.72.96.0/22 origin: AS8211 mnt-by: AS8211-MNT created: 2021-11-16T08:08:59Z last-modified: 2021-11-16T08:08:59Z 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: valid route: 145.72.96.0/22 origin: AS8211 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: wgorny [at] akamai.com 20220216 #11:57:18Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: valid route: 145.72.108.0/22 origin: AS8211 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: wgorny [at] akamai.com 20220216 #11:58:08Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: valid route: 145.72.108.0/22 origin: AS8211 mnt-by: AS8211-MNT created: 2021-11-16T08:09:19Z last-modified: 2021-11-16T08:09:19Z 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: 145.72.120.0/21 origin: AS8211 mnt-by: AS8211-MNT created: 2021-11-16T08:09:50Z last-modified: 2021-11-16T08:09:50Z 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:cc4:200::/44 descr: ITN GPD origin: AS8211 mnt-by: AS8211-MNT created: 2016-01-19T14:32:24Z last-modified: 2016-01-19T14:32:24Z 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 route6: 2a02:cc4:200::/44 descr: Prolexic Technologies, Inc. origin: AS8211 mnt-by: MAINT-AS32787 changed: mszopins [at] akamai.com 20161003 #11:47:36Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a02:cc4:2f0::/44 descr: Prolexic Technologies, Inc. origin: AS8211 mnt-by: MAINT-AS32787 changed: mszopins [at] akamai.com 20161003 #11:48:44Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: valid route6: 2a02:cc4:2f0::/44 descr: External Connectivity ITN origin: AS8211 mnt-by: AS8211-MNT created: 2016-01-19T14:31:37Z last-modified: 2016-01-19T14:31:37Z 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:cc4:2000::/41 descr: Prolexic Technologies, Inc. origin: AS8211 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: mdrobniu [at] akamai.com 20160603 #07:53:59Z source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a02:cc4:2000::/41 descr: ITN-EXT origin: AS8211 mnt-by: AS8211-MNT created: 2016-01-19T14:29:25Z last-modified: 2016-01-19T14:29:25Z 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 route6: 2a02:cc4:2100::/41 origin: AS8211 mnt-by: AS8211-MNT created: 2016-12-21T08:09:39Z last-modified: 2016-12-21T08:09:39Z source: RIPE descr: ITN-EXT 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:cc4:2f00::/41 descr: ITN-EXT origin: AS8211 remarks: mnt-by: AS8211-MNT created: 2016-08-30T11:58:08Z last-modified: 2016-08-30T11:58:08Z 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 route6: 2a02:cc4:2f00::/41 descr: Prolexic Technologies, Inc. origin: AS8211 mnt-by: MAINT-AS32787 changed: mszopins [at] akamai.com 20161003 #11:48:14Z source: RADB last-modified: 2023-11-13T16:13:32Z rpki-ov-state: valid route6: 2a02:cc4:2f00::/42 descr: Prolexic Technologies, Inc. origin: AS8211 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: mdrobniu [at] akamai.com 20160622 #10:07:14Z source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: valid route6: 2a02:cc4:2f40::/42 descr: Prolexic Technologies, Inc. origin: AS8211 notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: mdrobniu [at] akamai.com 20160622 #10:07:56Z source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: valid