These entries are queried from radb.net using whois, you can try my project getting these.
:AS60299 route: 141.101.186.0/24 descr: Mezhdugorodnyaya Mezhdunarodnaya Telefonnaya Stanciya Ltd. origin: AS60299 mnt-by: lidertelecom-mnt created: 2013-08-16T07:27:10Z last-modified: 2013-08-16T07:27:10Z 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 route6: 2a03:5a00:3b::/48 descr: Mezhdugorodnyaya Mezhdunarodnaya Telefonnaya Stanciya Ltd. origin: AS60299 mnt-by: MMTS-mnt created: 2016-03-15T11:58:19Z last-modified: 2016-03-15T11:58:19Z 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