AS394321 National Information Solutions Cooperative, Inc

NISC-AS01 - National Information Solutions Cooperative, Inc · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in United States#9,871largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#46,005of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS394321 in ASN lookup Look up an IP in this network (66.97.237.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

66.97.237.0/24
66.97.239.0/24
216.147.165.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS394199#9868 CEPC-AS1 - Central Electric Power Cooperative768

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AS394316#9870 ALTRA - Altra Federal Credit Union768

AS394328#9872 BMC-PHX - BMC Software, Inc.768

AS394419#9873 AKI-CHIN - Ak-Chin Indian Community768

AS394448#9874 DXFEED - Devexperts Inc768

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