AS6580 Golden West Telecommunications Coop., Inc.

GWTC - Golden West Telecommunications Coop., Inc. · registered in the United States

IPv4 addresses45,0565 prefixes · 0.001% of announced IPv4

Rank in United States#1,533largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#4,100of 79,396 networks with IPv4

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

CountryUnited States18,679 ASNs registered there

Open AS6580 in ASN lookup Look up an IP in this network (64.251.160.1) All networks in United States

IPv4 prefixes

All 5 prefixes, in address order.

64.251.160.0/19
68.69.64.0/19
69.77.192.0/18
216.196.0.0/20
216.213.64.0/19

IPv6 prefixes

All 1 prefix.

2606:5700::/32

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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