AS57958 164.138.232.0/21 CIDR and IP Range Summary.ASN: 57958 - Alasas Company for Telecommunications Services and Information Technology LtdHost Count: 2046Addressable IPs: 2048164.138.232.0/24164.138.233.0/24164.138.234.0/24164.138.235.0/24164.138.236.0/24164.138.237.0/24164.138.238.0/24164.138.239.0/24