These entries are queried from radb.net using whois, you can try my project getting these.
:AS51878 route: 46.16.144.0/21 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2010-12-13T09:42:21Z last-modified: 2010-12-13T09:42:21Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 46.16.144.0/24 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2011-12-27T11:01:13Z last-modified: 2011-12-27T11:01:13Z 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 route: 46.16.145.0/24 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2011-12-27T11:01:50Z last-modified: 2011-12-27T11:01:50Z 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: 46.16.146.0/24 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-02-21T10:53:01Z last-modified: 2012-02-21T10:53:01Z 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: 46.16.148.0/24 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-02-16T11:35:29Z last-modified: 2012-02-16T11:35:29Z 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: 46.16.149.0/24 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-02-16T11:35:59Z last-modified: 2012-02-16T11:35:59Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 46.16.150.0/24 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-02-16T11:36:40Z last-modified: 2012-02-16T11:36:40Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 46.16.151.0/24 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2011-12-30T06:49:51Z last-modified: 2011-12-30T06:49:51Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.13.20.0/22 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-12-15T08:45:10Z last-modified: 2012-12-15T08:45:10Z 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: 185.13.20.0/23 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-12-12T10:56:44Z last-modified: 2012-12-12T10:56:44Z 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: 185.13.20.0/24 descr: BAINET Autonomous System origin: AS51878 remarks: mnt-by: MNT-BAINET created: 2019-12-02T09:07:52Z last-modified: 2019-12-02T09:07:52Z 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 route: 185.13.22.0/23 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-12-15T08:44:45Z last-modified: 2012-12-15T08:44:45Z 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: 185.136.13.0/24 origin: AS51878 mnt-by: MNT-TELEPATIYA mnt-by: kz-telepatiya-1-mnt created: 2023-05-02T07:30:22Z last-modified: 2023-05-02T07:30:22Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.136.14.0/24 origin: AS51878 mnt-by: MNT-TELEPATIYA mnt-by: kz-telepatiya-1-mnt created: 2023-05-02T07:26:45Z last-modified: 2023-05-02T07:26:45Z 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: 2a03:6340::/32 descr: BAINET Autonomous System origin: AS51878 mnt-by: MNT-BAINET created: 2012-11-20T12:09:17Z last-modified: 2012-11-20T12:09:17Z 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