AS18676 135.56.16.0/20 CIDR and IP Range Summary.ASN: 18676 - Avaya Inc.Host Count: 4094Addressable IPs: 4096135.56.16.0/24135.56.17.0/24135.56.18.0/24135.56.19.0/24135.56.20.0/24135.56.21.0/24135.56.22.0/24135.56.23.0/24135.56.24.0/24135.56.25.0/24135.56.26.0/24135.56.27.0/24135.56.28.0/24135.56.29.0/24135.56.30.0/24135.56.31.0/24