AS7018 138.229.96.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048138.229.96.0/24138.229.97.0/24138.229.98.0/24138.229.99.0/24138.229.100.0/24138.229.101.0/24138.229.102.0/24138.229.103.0/24