AS21928 172.32.0.0/11 CIDR and IP Range Summary.ASN: 21928 - T-Mobile USA Inc.Host Count: 2097150Addressable IPs: 2097152172.32.0.0/16172.33.0.0/16172.34.0.0/16172.35.0.0/16172.36.0.0/16172.37.0.0/16172.38.0.0/16172.39.0.0/16172.40.0.0/16172.41.0.0/16172.42.0.0/16172.43.0.0/16172.44.0.0/16172.45.0.0/16172.46.0.0/16172.47.0.0/16172.48.0.0/16172.49.0.0/16172.50.0.0/16172.51.0.0/16172.52.0.0/16172.53.0.0/16172.54.0.0/16172.55.0.0/16172.56.0.0/16172.57.0.0/16172.58.0.0/16172.59.0.0/16172.60.0.0/16172.61.0.0/16172.62.0.0/16172.63.0.0/16