These entries are queried from radb.net using whois, you can try my project getting these.
:AS-WIRTH as-set: AS-WIRTH descr: w.e.b. Wirth EDV-Beratung OHG descr: Jesuitenstrasse 11 descr: 85049 Ingolstadt descr: Germany remarks: *************************************** remarks: * please report spam/abuse/scans/etc. * remarks: * to: abuse [at] web-dienstleister.de * remarks: * * remarks: * for technical issues please contact * remarks: * noc [at] web-dienstleister.de * remarks: *************************************** members: AS48785 tech-c: DUMY-RIPE admin-c: DUMY-RIPE mnt-by: MNT-WEB mnt-by: MNT-EDT created: 2009-02-06T19:04:14Z last-modified: 2021-12-12T15:06:50Z 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: ****************************