AS16625 2.21.136.0/21 CIDR and IP Range Summary.ASN: 16625 - Akamai Technologies Inc.Host Count: 2046Addressable IPs: 20482.21.136.0/242.21.137.0/242.21.138.0/242.21.139.0/242.21.140.0/242.21.141.0/242.21.142.0/242.21.143.0/24