These entries are queried from radb.net using whois, you can try my project getting these.
:AS52052 route: 185.166.72.0/22 descr: Broadcasting Company KTV Plus LLC origin: AS52052 mnt-by: ru-llcbroadcasting-1-mnt mnt-by: KTB-PLUS-MNT created: 2016-09-02T15:19:21Z last-modified: 2016-09-04T17:00:09Z 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: 193.37.134.0/24 descr: Broadcasting Company KTV Plus LLC origin: AS52052 mnt-by: ru-llcbroadcasting-1-mnt mnt-by: KTB-PLUS-MNT created: 2019-11-14T14:46:04Z last-modified: 2019-11-14T14:46:04Z 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: valid route: 193.37.155.0/24 descr: Broadcasting Company KTV Plus LLC origin: AS52052 mnt-by: ru-llcbroadcasting-1-mnt mnt-by: KTB-PLUS-MNT created: 2019-11-14T14:47:22Z last-modified: 2019-11-14T14:47:22Z 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: 193.37.224.0/24 descr: Broadcasting Company KTV Plus LLC origin: AS52052 mnt-by: ru-llcbroadcasting-1-mnt mnt-by: KTB-PLUS-MNT created: 2019-11-14T14:48:28Z last-modified: 2019-11-14T14:48:28Z 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: 193.37.229.0/24 descr: Broadcasting Company KTV Plus LLC origin: AS52052 mnt-by: ru-llcbroadcasting-1-mnt created: 2019-11-14T09:40:51Z last-modified: 2019-11-14T09:40:51Z 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: 194.247.33.0/24 descr: Broadcasting Company KTV Plus LLC origin: AS52052 mnt-by: KTB-PLUS-MNT created: 2010-12-22T14:45:49Z last-modified: 2016-09-10T07:05:55Z 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: 2a09:f880::/32 origin: AS52052 descr: Broadcasting Company KTV Plus LLC mnt-by: ru-llcbroadcasting-1-mnt created: 2018-12-28T14:40:37Z last-modified: 2019-01-16T19:54:40Z 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