ASN Information - AS15157

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General Information

Name: NORTHWESTERN CORPORATION
Domain: northwestern.com
Country: US
Type: business
Registry: ARIN

Prefix Counts

IPv4 Count: 768
IPv6 Count: 0

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
199.3.108.0/24 US SPRINTLINK NORTHWESTERN CORPORATION ARIN reassignment 256
199.3.109.0/24 US SPRINTLINK NORTHWESTERN CORPORATION ARIN reassignment 256
206.107.235.0/24 US SPRINT-CE6BEB5 NORTHWESTERN CORPORATION ARIN reassignment 256

Network Relationships

Upstreams: AS1239, AS13576
Downstreams: AS22629