AS4358 XNet Information Systems, Inc.

XNET - XNet Information Systems, Inc. · registered in the United States

IPv4 addresses5,8887 prefixes · <0.001% of announced IPv4

Rank in United States#3,874largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#12,653of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS4358 in ASN lookup Look up an IP in this network (198.147.221.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

198.147.221.0/24
198.246.244.0/23
199.245.227.0/24
199.245.228.0/23
199.245.230.0/24
207.227.8.0/21
207.227.16.0/21

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AS11289#3875 AS11289 - SANDISK TECHNOLOGIES, INC.5,888

AS11966#3876 GLOBALDATASYSTEMS-ASN - GLOBAL DATA SYSTEMS INC.5,888

AS13782#3877 FAFCO - The First American Financial Corporation5,888

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