AS215563#1530 Luke-IT Lukas Buttler trading as Luke IT consulting512
AS207921#1531 DEFAULTGATEWAY-EAST default gateway UG (haftungsbeschraenkt)512
AS205790#1532 DCSO-AS DCSO Deutsche Cyber-Sicherheitsorganisation GmbH512
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources