These entries are queried from radb.net using whois, you can try my project getting these.
:AS198541 route: 81.162.0.0/20 descr: MTT Connect Ltd. descr: Ivanovo Branch origin: AS198541 mnt-by: KOMTEL-MNT notify: sse [at] 345000.ru created: 2012-06-13T22:02:46Z last-modified: 2020-10-16T14:56:53Z 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: 81.162.16.0/21 descr: MTT Connect Ltd. descr: Ivanovo Branch origin: AS198541 mnt-by: KOMTEL-MNT notify: sse [at] 345000.ru created: 2012-06-13T22:04:13Z last-modified: 2020-10-16T14:57:07Z 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: 91.219.72.0/22 descr: MTT Connect Ltd. descr: Ivanovo Branch origin: AS198541 mnt-by: KOMTEL-MNT notify: sse [at] 345000.ru created: 2012-06-13T22:07:00Z last-modified: 2020-10-16T14:57:18Z 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: valid route: 91.233.28.0/22 descr: MTT Connect Ltd. descr: Ivanovo Branch origin: AS198541 mnt-by: KOMTEL-MNT notify: sse [at] 345000.ru created: 2014-10-23T15:39:07Z last-modified: 2020-10-16T14:57:30Z 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: 91.236.60.0/22 descr: MTT Connect Ltd. descr: Ivanovo Branch origin: AS198541 mnt-by: KOMTEL-MNT notify: sse [at] 345000.ru created: 2012-06-13T22:11:17Z last-modified: 2020-10-16T14:57:40Z 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 route: 176.110.160.0/19 descr: MTT Connect Ltd. descr: Ivanovo Branch origin: AS198541 mnt-by: KOMTEL-MNT notify: sse [at] 345000.ru created: 2012-06-13T22:08:04Z last-modified: 2020-10-15T14:29:56Z 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: 188.0.192.0/19 descr: MTT Connect Ltd. descr: Ivanovo Branch origin: AS198541 mnt-by: KOMTEL-MNT notify: sse [at] 345000.ru created: 2012-06-13T22:01:36Z last-modified: 2020-10-16T14:56:38Z 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