These entries are queried from radb.net using whois, you can try my project getting these.
:AS196778 route: 80.79.208.0/20 descr: TfL Public IPV4 range origin: AS196778 mnt-by: mnt-guruprashant created: 2014-06-16T15:53:31Z last-modified: 2014-06-16T15:53:31Z 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: 80.79.208.0/21 descr: TfL Public IPv4 Subnet1 origin: AS196778 mnt-by: mnt-guruprashant created: 2014-06-16T15:55:50Z last-modified: 2014-06-16T15:55:50Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 80.79.216.0/21 descr: Transport for London origin: AS196778 mnt-by: qaisershah-mnt created: 2009-09-09T09:27:16Z last-modified: 2009-09-09T09:27:16Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 80.79.219.0/24 origin: AS196778 mnt-by: taskhan-mntner created: 2019-12-13T14:51:17Z last-modified: 2019-12-13T14:51:17Z 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: 80.79.222.0/23 descr: TfL-DCb Supernet Advertised via VM and BT(AS5089 and AS2856) origin: AS196778 mnt-by: mnt-guruprashant created: 2014-11-14T08:36:02Z last-modified: 2014-11-14T08:36:02Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 80.79.222.0/24 descr: TfL-DCb Subnet1 Advertised via VM (AS5089) origin: AS196778 mnt-by: mnt-guruprashant created: 2014-11-14T08:38:31Z last-modified: 2014-11-14T08:38:31Z 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: 80.79.223.0/24 descr: TfL-DCb Subnet2 Advertised via BT (AS2856) origin: AS196778 mnt-by: mnt-guruprashant created: 2014-11-14T08:36:56Z last-modified: 2014-11-14T08:39:13Z 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