AS7539 203.145.208.0/20 CIDR and IP Range Summary.ASN: 7539 - National Center for High-Performance ComputingHost Count: 4094Addressable IPs: 4096203.145.208.0/24203.145.209.0/24203.145.210.0/24203.145.211.0/24203.145.212.0/24203.145.213.0/24203.145.214.0/24203.145.215.0/24203.145.216.0/24203.145.217.0/24203.145.218.0/24203.145.219.0/24203.145.220.0/24203.145.221.0/24203.145.222.0/24203.145.223.0/24