AS17044 170.200.128.0/21 CIDR and IP Range Summary.ASN: 17044 - The Interpublic Group of Companies Inc.Host Count: 2046Addressable IPs: 2048170.200.128.0/24170.200.129.0/24170.200.130.0/24170.200.131.0/24170.200.132.0/24170.200.133.0/24170.200.134.0/24170.200.135.0/24