ASN Information - AS21896

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General Information

Name: Alliant Energy
Domain: alliantenergy.com
Country: US
Type: business
Registry: ARIN

Prefix Counts

IPv4 Count: 4,096
IPv6 Count: 0

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
198.7.38.0/23 US NETBLK-ALI1 Alliant Energy ARIN allocation 512
198.7.42.0/23 US NETBLK-ALI1 Alliant Energy ARIN allocation 512
198.7.44.0/23 US NETBLK-ALI1 Alliant Energy ARIN allocation 512
198.7.46.0/23 US NETBLK-ALI1 Alliant Energy ARIN allocation 512
207.71.128.0/23 US NETBLK-ALI2 Alliant Energy ARIN allocation 512
207.71.134.0/23 US NETBLK-ALI2 Alliant Energy ARIN allocation 512
207.71.136.0/23 US NETBLK-ALI2 Alliant Energy ARIN allocation 512
207.71.142.0/23 US NETBLK-ALI2 Alliant Energy ARIN allocation 512

Network Relationships

Peers: AS40264
Upstreams: AS3356, AS4181, AS393238