These entries are queried from radb.net using whois, you can try my project getting these.
:AS-SSI as-set: AS-SSI descr: "StavSvyazInform" ZAO members: AS43209 members: AS197786 members: AS49107 members: AS57579 members: AS43559 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: mnt-ru-get-net-1 created: 2011-07-14T07:19:22Z last-modified: 2021-10-18T10:53:03Z 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: ****************************