AS5079 66.1.88.0/21 CIDR and IP Range Summary.ASN: 5079 - T-Mobile USA Inc.Host Count: 2046Addressable IPs: 204866.1.88.0/2466.1.89.0/2466.1.90.0/2466.1.91.0/2466.1.92.0/2466.1.93.0/2466.1.94.0/2466.1.95.0/24