AS7018 129.41.64.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048129.41.64.0/24129.41.65.0/24129.41.66.0/24129.41.67.0/24129.41.68.0/24129.41.69.0/24129.41.70.0/24129.41.71.0/24