AS3851 Nevada System of Higher Education

NSHE-NEVADANET - Nevada System of Higher Education · registered in the United States

IPv4 addresses163,8403 prefixes · 0.005% of announced IPv4

Rank in United States#378largest network in US by IPv4 space, of 18,338 · 0.01% of US

Rank worldwide#1,242of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited States18,679 ASNs registered there

Open AS3851 in ASN lookup Look up an IP in this network (131.216.0.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

131.216.0.0/16
134.197.0.0/16
207.197.0.0/17

IPv6 prefixes

All 1 prefix.

2607:fe78::/32

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AS12#379 NYU-DOMAIN - New York University163,072

AS801#380 AMAZON-LEO - Amazon Technologies Inc.163,072

AS12129#381 123NET - 123.Net, Inc.162,816

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