AS63949 172.104.8.0/21 CIDR and IP Range Summary.ASN: 63949 - Akamai Connected CloudHost Count: 2046Addressable IPs: 2048172.104.8.0/24172.104.9.0/24172.104.10.0/24172.104.11.0/24172.104.12.0/24172.104.13.0/24172.104.14.0/24172.104.15.0/24