AS6128 47.19.112.0/21 CIDR and IP Range Summary.ASN: 6128 - CableVision Systems Corp.Host Count: 2046Addressable IPs: 204847.19.112.0/2447.19.113.0/2447.19.114.0/2447.19.115.0/2447.19.116.0/2447.19.117.0/2447.19.118.0/2447.19.119.0/24