These entries are queried from radb.net using whois, you can try my project getting these.
:AS42774 route: 46.255.208.0/21 descr: LT-BLUEBRIDGE origin: AS42774 mnt-by: BB8-MNT created: 2011-01-05T07:12:20Z last-modified: 2011-01-05T07:12:20Z 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: 185.141.160.0/22 descr: LT-BLUEBRIDGE origin: AS42774 mnt-by: BB8-MNT created: 2022-03-02T11:14:35Z last-modified: 2022-03-02T11:14:35Z 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: 194.110.220.0/24 descr: BlueBridge origin: AS42774 mnt-by: BB8-MNT created: 2007-07-13T07:41:22Z last-modified: 2007-07-13T07:41:22Z 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 route6: 2a00:64c0::/32 descr: LT-BLUEBRIDGE origin: AS42774 mnt-by: BB8-MNT created: 2011-12-27T09:27:54Z last-modified: 2011-12-27T09:27:54Z 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