These entries are queried from radb.net using whois, you can try my project getting these.
:AS200624 route: 212.48.235.0/24 descr: Russian, Saint-Petersburg, Fontanka river 117, +7 (812) 418-34-90 descr: LLC RJD-PARTNER, descr: http://www.rzd-partner.ru/ origin: AS200624 mnt-by: MNT-VMCITY created: 2015-05-21T12:51:36Z last-modified: 2019-10-08T14:55:42Z 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: valid