AS3257 87.119.96.0/21 CIDR and IP Range Summary.ASN: 3257 - GTT Communications Inc.Host Count: 2046Addressable IPs: 204887.119.96.0/2487.119.97.0/2487.119.98.0/2487.119.99.0/2487.119.100.0/2487.119.101.0/2487.119.102.0/2487.119.103.0/24