These entries are queried from radb.net using whois, you can try my project getting these.
:AS-O as-set: AS-O descr: OIJ members: AS56894 members: AS212546 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mbrs-by-ref: O-MNT org: ORG-OIJ1-RIPE mnt-by: O-MNT mnt-by: MAO-MNT created: 2020-12-06T05:58:55Z last-modified: 2021-04-09T15:44:14Z source: RIPE notify: mao [at] oij.net 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: **************************** as-set: AS-O descr: xTom admin-c: XDN3-RIPE tech-c: XDN3-RIPE mnt-by: MAINT-AS9312 changed: mz [at] xtom.com 20210908 source: RADB last-modified: 2023-11-13T16:08:11Z