AS2386 205.132.176.0/21 CIDR and IP Range Summary.ASN: 2386 - AT&T Data Communications ServicesHost Count: 2046Addressable IPs: 2048205.132.176.0/24205.132.177.0/24205.132.178.0/24205.132.179.0/24205.132.180.0/24205.132.181.0/24205.132.182.0/24205.132.183.0/24