AS16378 OTTO-NET Otto GmbH & Co. KGaA

OTTO-NET Otto GmbH & Co. KGaA · registered in Germany

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Germany#587largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#15,014of 79,396 networks with IPv4

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

CountryGermany2,599 ASNs registered there

Open AS16378 in ASN lookup Look up an IP in this network (80.85.192.1) All networks in Germany

IPv4 prefixes

All 1 prefix, in address order.

80.85.192.0/20

IPv6 prefixes

All 1 prefix.

2a02:d700::/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