AS205815 SIX SIX Group Services AG

SIX SIX Group Services AG · registered in Switzerland

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Switzerland#708largest network in CH by IPv4 space, of 741 · <0.01% of CH

Rank worldwide#74,213of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySwitzerland783 ASNs registered there

Open AS205815 in ASN lookup Look up an IP in this network (194.209.121.1) All networks in Switzerland

IPv4 prefixes

All 1 prefix, in address order.

194.209.121.0/24

Other ASNs named SIX SIX Group Services AG

1 other network uses the same organisation name; together with AS205815 they announce 10,752 IPv4 addresses.

ASNNameIPv4 addresses

AS9042SIX SIX Group Services AG CH10,496

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ASNNameIPv4 addresses

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AS206779#711 HATEBUR Hatebur Umformmaschinen AG256

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