AS3257 82.111.216.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 204882.111.216.0/2482.111.217.0/2482.111.218.0/2482.111.219.0/2482.111.220.0/2482.111.221.0/2482.111.222.0/2482.111.223.0/24