AS14743 63.251.240.0/21 CIDR and IP Range Summary.ASN: 14743 - INTERNAP-BLOCK-4Host Count: 2046Addressable IPs: 204863.251.240.0/2463.251.241.0/2463.251.242.0/2463.251.243.0/2463.251.244.0/2463.251.245.0/2463.251.246.0/2463.251.247.0/24