AS10397 209.209.176.0/21 CIDR and IP Range Summary.ASN: 10397 - Momentum Telecom Inc.Host Count: 2046Addressable IPs: 2048209.209.176.0/24209.209.177.0/24209.209.178.0/24209.209.179.0/24209.209.180.0/24209.209.181.0/24209.209.182.0/24209.209.183.0/24