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AS34438
AS34438 PROFZONE Erich Hohermuth
PROFZONE Erich Hohermuth · registered in Switzerland
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in Switzerland #645 largest network in CH by IPv4 space, of 741 · <0.01% of CH
Rank worldwide #65,672 of 79,396 networks with IPv4
IPv6 none no IPv6 routes announced
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Switzerland
ASN Name IPv4 addresses
AS30973 #642 VIAMATMANAGEMENT-AS Loomis International Corporate AG256
AS31051 #643 ONLINE-TRAVEL Online Travel AG256
AS31592 #644 KERNEN Thomas Kernen256
AS34532 #646 Bruetsch-Ruegger Bruetsch/Rueegger Holding AG256
AS35276 #647 RDM Reichle & De-Massari AG256
AS39037 #648 MTO Metal Trade Overseas 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