These entries are queried from radb.net using whois, you can try my project getting these.
:AS15953 route: 193.245.16.0/21 descr: KHB bank origin: AS15953 mnt-by: hitelbank-mnt created: 2008-10-19T08:57:25Z last-modified: 2008-10-19T08:57:25Z 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 route: 193.245.72.0/21 descr: KBC-2K-range10 descr: KBC Central European Datacenter org: ORG-KGSH1-RIPE origin: AS15953 mnt-by: KBCGSH-MNT created: 2010-09-01T08:46:27Z last-modified: 2010-09-01T08:46:27Z 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: 193.245.72.0/21 origin: AS15953 descr: Prolexic Technologies, Inc. mnt-by: MAINT-AS32787 changed: dborovyk [at] akamai.com 20190906 #10:18:21Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.245.80.0/21 origin: AS15953 descr: Prolexic Technologies, Inc. mnt-by: MAINT-AS32787 changed: dborovyk [at] akamai.com 20190906 #10:19:04Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 193.245.80.0/21 descr: KBC-2K-range11 descr: KBC Central European Datacenter org: ORG-KGSH1-RIPE origin: AS15953 mnt-by: KBCGSH-MNT created: 2010-09-01T08:48:03Z last-modified: 2010-09-01T08:48:03Z 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: 193.245.88.0/21 descr: KBC-2K-range12 descr: KBC Central European Datacenter org: ORG-KGSH1-RIPE origin: AS15953 mnt-by: KBCGSH-MNT created: 2010-09-01T08:48:03Z last-modified: 2010-09-01T08:48:03Z 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: 193.245.88.0/21 origin: AS15953 descr: Prolexic Technologies, Inc. mnt-by: MAINT-AS32787 changed: dborovyk [at] akamai.com 20190906 #10:19:38Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a00:e040:800::/40 descr: KBC Central European Datacenter origin: AS15953 mnt-by: KBCGSH-MNT mnt-routes: KBCGSH-MNT created: 2013-08-12T12:19:52Z last-modified: 2013-08-12T12:23:52Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a00:e040:c00::/47 descr: KBC Central European Datacenter origin: AS15953 org: ORG-KGSH1-RIPE mnt-by: KBCGSH-MNT mnt-by: IVE-MNT mnt-routes: KBCGSH-MNT created: 2016-10-06T08:13:57Z last-modified: 2016-10-06T08:13:57Z 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: 2a00:e040:c00::/47 origin: AS15953 descr: Prolexic Technologies, Inc. mnt-by: MAINT-AS32787 changed: dborovyk [at] akamai.com 20190906 #10:20:23Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a00:e040:c04::/47 descr: KBC Central European Datacenter origin: AS15953 org: ORG-KGSH1-RIPE mnt-by: KBCGSH-MNT mnt-by: IVE-MNT mnt-routes: KBCGSH-MNT created: 2016-10-06T08:14:18Z last-modified: 2016-10-06T08:14:18Z 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: 2a00:e040:2c00::/40 descr: KBC Central European Datacenter origin: AS15953 mnt-by: KBCGSH-MNT mnt-routes: KBCGSH-MNT created: 2013-08-12T12:22:04Z last-modified: 2013-08-12T12:25:23Z 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: not_found # No ROAs found, or RPKI validation not enabled for source