AS12512 CBXNET CBXNET combox internet GmbH

CBXNET CBXNET combox internet GmbH · registered in Germany

IPv4 addresses16,3842 prefixes · <0.001% of announced IPv4

Rank in Germany#274largest network in DE by IPv4 space, of 2,315 · 0.01% of DE

Rank worldwide#6,890of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryGermany2,599 ASNs registered there

Open AS12512 in ASN lookup Look up an IP in this network (212.87.32.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

212.87.32.0/19
213.191.32.0/19

IPv6 prefixes

All 1 prefix.

2a00:d980::/32

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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