AS3257 82.108.128.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 204882.108.128.0/2482.108.129.0/2482.108.130.0/2482.108.131.0/2482.108.132.0/2482.108.133.0/2482.108.134.0/2482.108.135.0/24