AS6621 206.71.120.0/21 CIDR and IP Range Summary.ASN: 6621 - Hughes Network Systems LLCHost Count: 2046Addressable IPs: 2048206.71.120.0/24206.71.121.0/24206.71.122.0/24206.71.123.0/24206.71.124.0/24206.71.125.0/24206.71.126.0/24206.71.127.0/24