AS12660 213.233.176.0/21 CIDR and IP Range Summary.ASN: 12660 - Sharif University of TechnologyHost Count: 2046Addressable IPs: 2048213.233.176.0/24213.233.177.0/24213.233.178.0/24213.233.179.0/24213.233.180.0/24213.233.181.0/24213.233.182.0/24213.233.183.0/24