AS49683 172.82.56.0/21 CIDR and IP Range Summary.ASN: 49683 - MassiveGrid LtdHost Count: 2046Addressable IPs: 2048172.82.56.0/24172.82.57.0/24172.82.58.0/24172.82.59.0/24172.82.60.0/24172.82.61.0/24172.82.62.0/24172.82.63.0/24