AS2535 164.63.216.0/21 CIDR and IP Range Summary.ASN: 2535 - BP America Inc.Host Count: 2046Addressable IPs: 2048164.63.216.0/24164.63.217.0/24164.63.218.0/24164.63.219.0/24164.63.220.0/24164.63.221.0/24164.63.222.0/24164.63.223.0/24