AS18687 208.57.16.0/20 CIDR and IP Range Summary.ASN: 18687 - MPower Communications Corp.Host Count: 4094Addressable IPs: 4096208.57.16.0/24208.57.17.0/24208.57.18.0/24208.57.19.0/24208.57.20.0/24208.57.21.0/24208.57.22.0/24208.57.23.0/24208.57.24.0/24208.57.25.0/24208.57.26.0/24208.57.27.0/24208.57.28.0/24208.57.29.0/24208.57.30.0/24208.57.31.0/24