AS12488 151.252.0.0/21 CIDR and IP Range Summary.ASN: 12488 - Krystal Hosting LtdHost Count: 2046Addressable IPs: 2048151.252.0.0/24151.252.1.0/24151.252.2.0/24151.252.3.0/24151.252.4.0/24151.252.5.0/24151.252.6.0/24151.252.7.0/24