AS3257 204.97.96.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 2048204.97.96.0/24204.97.97.0/24204.97.98.0/24204.97.99.0/24204.97.100.0/24204.97.101.0/24204.97.102.0/24204.97.103.0/24