AS6939 72.52.80.128/28 CIDR and IP Range Summary.ASN: 6939 - Hurricane Electric LLCHost Count: 14Addressable IPs: 16 72.52.80.12972.52.80.13072.52.80.13172.52.80.13272.52.80.13372.52.80.13472.52.80.13572.52.80.13672.52.80.13772.52.80.13872.52.80.13972.52.80.14072.52.80.14172.52.80.14272.52.80.14372.52.80.144