AS18563 64.254.21.160/27 CIDR and IP Range Summary.ASN: 18563 - CGI Inc.Host Count: 30Addressable IPs: 32 64.254.21.16164.254.21.16264.254.21.16364.254.21.16464.254.21.16564.254.21.16664.254.21.16764.254.21.16864.254.21.16964.254.21.17064.254.21.17164.254.21.17264.254.21.17364.254.21.17464.254.21.17564.254.21.17664.254.21.17764.254.21.17864.254.21.17964.254.21.18064.254.21.18164.254.21.18264.254.21.18364.254.21.18464.254.21.18564.254.21.18664.254.21.18764.254.21.18864.254.21.18964.254.21.19064.254.21.19164.254.21.192