AS10947 Mountain West Technologies Corporation

WERCS-NET - Mountain West Technologies Corporation · registered in the United States

IPv4 addresses9,9848 prefixes · <0.001% of announced IPv4

Rank in United States#2,955largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#9,104of 79,396 networks with IPv4

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

CountryUnited States18,679 ASNs registered there

Open AS10947 in ASN lookup Look up an IP in this network (66.62.70.1) All networks in United States

IPv4 prefixes

All 8 prefixes, in address order.

66.62.70.0/23
66.62.75.0/24
66.119.48.0/22
66.119.52.0/23
66.119.54.0/23
66.119.56.0/21
104.151.176.0/20
162.219.136.0/22

IPv6 prefixes

All 1 prefix.

2607:fe98::/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