AS852 50.21.224.0/20 CIDR and IP Range Summary.ASN: 852 - Telus Communications Inc.Host Count: 4094Addressable IPs: 409650.21.224.0/2450.21.225.0/2450.21.226.0/2450.21.227.0/2450.21.228.0/2450.21.229.0/2450.21.230.0/2450.21.231.0/2450.21.232.0/2450.21.233.0/2450.21.234.0/2450.21.235.0/2450.21.236.0/2450.21.237.0/2450.21.238.0/2450.21.239.0/24