AS11221 64.5.128.0/20 CIDR and IP Range Summary.ASN: 11221 - WHROHost Count: 4094Addressable IPs: 409664.5.128.0/2464.5.129.0/2464.5.130.0/2464.5.131.0/2464.5.132.0/2464.5.133.0/2464.5.134.0/2464.5.135.0/2464.5.136.0/2464.5.137.0/2464.5.138.0/2464.5.139.0/2464.5.140.0/2464.5.141.0/2464.5.142.0/2464.5.143.0/24