AS12552 159.253.216.0/21 CIDR and IP Range Summary.ASN: 12552 - GlobalConnect ABHost Count: 2046Addressable IPs: 2048159.253.216.0/24159.253.217.0/24159.253.218.0/24159.253.219.0/24159.253.220.0/24159.253.221.0/24159.253.222.0/24159.253.223.0/24