AS6939 216.218.192.0/21 CIDR and IP Range Summary.ASN: 6939 - Hurricane Electric LLCHost Count: 2046Addressable IPs: 2048216.218.192.0/24216.218.193.0/24216.218.194.0/24216.218.195.0/24216.218.196.0/24216.218.197.0/24216.218.198.0/24216.218.199.0/24