These entries are queried from radb.net using whois, you can try my project getting these.
:AS51077 route: 178.219.36.0/22 descr: Professional Telesystems Ltd. net-1 origin: AS51077 mnt-by: MNT-PTS created: 2010-06-08T06:43:29Z last-modified: 2010-06-08T06:43:29Z 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: 178.219.36.0/23 origin: AS51077 mnt-by: MNT-PTS created: 2021-02-20T20:06:43Z last-modified: 2021-02-20T20:06:43Z 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: 178.219.38.0/23 origin: AS51077 mnt-by: MNT-PTS created: 2021-02-20T20:07:06Z last-modified: 2021-02-20T20:07:06Z 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: 178.219.40.0/21 descr: Professional Telesystems Ltd. aggregate net-1 origin: AS51077 mnt-by: MNT-PTS created: 2021-02-20T20:00:23Z last-modified: 2021-02-20T20:00:23Z 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 route: 178.219.40.0/22 descr: Professional Telesystems Ltd. net-1 origin: AS51077 mnt-by: MNT-PTS created: 2010-06-08T06:45:06Z last-modified: 2010-06-08T06:45:06Z 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: 178.219.44.0/22 descr: Professional Telesystems Ltd. net-3 origin: AS51077 mnt-by: MNT-PTS created: 2010-06-08T06:45:54Z last-modified: 2010-06-08T06:45:54Z 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: 178.219.44.0/24 origin: AS51077 mnt-by: MNT-PTS mnt-by: MNT-MODERNTECHNOLOGIES created: 2024-04-11T17:13:27Z last-modified: 2024-04-11T17:13:27Z 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: 178.219.45.0/24 origin: AS51077 mnt-by: MNT-PTS mnt-by: MNT-MODERNTECHNOLOGIES created: 2024-04-11T17:15:20Z last-modified: 2024-04-11T17:15:20Z 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: 178.219.46.0/23 origin: AS51077 mnt-by: MNT-PTS mnt-by: MNT-MODERNTECHNOLOGIES created: 2024-04-11T17:16:52Z last-modified: 2024-04-11T17:16:52Z 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