AS54301 66.128.192.0/20 CIDR and IP Range Summary.ASN: 54301 - Interphase Communications Inc.Host Count: 4094Addressable IPs: 409666.128.192.0/2466.128.193.0/2466.128.194.0/2466.128.195.0/2466.128.196.0/2466.128.197.0/2466.128.198.0/2466.128.199.0/2466.128.200.0/2466.128.201.0/2466.128.202.0/2466.128.203.0/2466.128.204.0/2466.128.205.0/2466.128.206.0/2466.128.207.0/24