AS44911 keynet-ag Swiss IT Security AG

keynet-ag Swiss IT Security AG · registered in Switzerland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Switzerland#578largest network in CH by IPv4 space, of 741 · <0.01% of CH

Rank worldwide#59,017of 79,396 networks with IPv4

IPv64 x /32 (262,144 x /48)1 prefixes

CountrySwitzerland783 ASNs registered there

Open AS44911 in ASN lookup Look up an IP in this network (185.156.223.1) All networks in Switzerland

IPv4 prefixes

All 1 prefix, in address order.

185.156.223.0/24

IPv6 prefixes

All 1 prefix.

2a07:a200::/30

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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