AS51061#1682 DECHEMA DECHEMA Gesellschaft fuer Chemische Technik und Biotechnologie e V512
AS52001#1683 GROTRIAN-AS Christian Rolf Grotrian512
AS52113#1684 CONET-SERVICES CONET Deutschland 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