AS51798 MSWSI Tridexon AG

MSWSI Tridexon AG · registered in Switzerland

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Switzerland#532largest network in CH by IPv4 space, of 741 · <0.01% of CH

Rank worldwide#52,268of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySwitzerland783 ASNs registered there

Open AS51798 in ASN lookup Look up an IP in this network (185.58.128.1) All networks in Switzerland

IPv4 prefixes

All 1 prefix, in address order.

185.58.128.0/23

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ASNNameIPv4 addresses

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AS48776#531 RICOLA-AS Ricola AG512

AS57559#533 Sidarion Sidarion AG512

AS59519#534 APPRIVER-RIPE Zix International AG512

AS60785#535 Alsenet Alsenet SA512

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