Detailed information about 216.207.48.0/21 ASN 209 - CENTURYLINK-US-LEGACY-QWEST Number of IPs: 2048 Number of Addressable Hosts: 2046 IP Subnets in 216.207.48.0/21216.207.48.0/24216.207.49.0/24216.207.50.0/24216.207.51.0/24216.207.52.0/24216.207.53.0/24216.207.54.0/24216.207.55.0/24