These entries are queried from radb.net using whois, you can try my project getting these.
:AS57526 route: 91.232.162.0/24 descr: LLC "Uralskie Seti" descr: IPv4 Address Space in Suhoy Log origin: AS57526 mnt-by: URNET-MNT created: 2011-12-06T03:57:39Z last-modified: 2011-12-06T04:15:28Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.232.168.0/24 descr: LLC "Uralskie Seti" descr: IPv4 Address Space in Suhoy Log origin: AS57526 mnt-by: URNET-MNT created: 2011-12-06T03:58:12Z last-modified: 2011-12-06T04:16:17Z 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 route: 91.232.169.0/24 descr: LLC "Uralskie Seti" descr: IPv4 Address Space in Suhoy Log origin: AS57526 mnt-by: URNET-MNT created: 2011-12-06T03:58:56Z last-modified: 2011-12-06T04:16:56Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.232.170.0/24 descr: LLC "Uralskie Seti" descr: IPv4 Address Space in Suhoy Log origin: AS57526 mnt-by: URNET-MNT created: 2011-12-06T03:59:21Z last-modified: 2011-12-06T04:17:35Z 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: 91.232.171.0/24 descr: LLC "Uralskie Seti" descr: IPv4 Address Space in Suhoy Log origin: AS57526 mnt-by: URNET-MNT created: 2011-12-06T03:59:40Z last-modified: 2011-12-06T04:18:02Z 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