AS10397 209.55.16.0/20 CIDR and IP Range Summary.ASN: 10397 - Momentum Telecom Inc.Host Count: 4094Addressable IPs: 4096209.55.16.0/24209.55.17.0/24209.55.18.0/24209.55.19.0/24209.55.20.0/24209.55.21.0/24209.55.22.0/24209.55.23.0/24209.55.24.0/24209.55.25.0/24209.55.26.0/24209.55.27.0/24209.55.28.0/24209.55.29.0/24209.55.30.0/24209.55.31.0/24