ASN Information - AS7256

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General Information

Name: Viacom Inc.
Domain: viacom.com
Country: US
Type: business
Registry: ARIN

Prefix Counts

IPv4 Count: 12,800
IPv6 Count: 309,485,009,821,345,068,724,781,056

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
166.77.0.0/23 US VIACOM-NET Viacom Inc. ARIN allocation 512
166.77.3.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.4.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.6.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.8.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.9.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.10.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.11.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.12.0/22 US VIACOM-NET Viacom Inc. ARIN allocation 1,024
166.77.16.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.17.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.26.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.27.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.28.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.31.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.36.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.38.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.39.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.45.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.46.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.60.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.61.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.62.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.100.0/22 US VIACOM-NET Viacom Inc. ARIN allocation 1,024
166.77.111.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
166.77.174.0/24 US VIACOM-NET Viacom Inc. ARIN allocation 256
204.110.112.0/20 US PPC-STUDIOS Paramount Pictures ARIN allocation 4,096
204.110.116.0/24 US PPC-STUDIOS Paramount Pictures ARIN allocation 256

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2620:118:1000::/40 US VIACO-3 Viacom Inc. ARIN allocation

Network Relationships

Upstreams: AS701, AS3356