AS3527 156.40.224.0/19 CIDR and IP Range Summary.ASN: 3527 - National Institutes of HealthHost Count: 8190Addressable IPs: 8192156.40.224.0/24156.40.225.0/24156.40.226.0/24156.40.227.0/24156.40.228.0/24156.40.229.0/24156.40.230.0/24156.40.231.0/24156.40.232.0/24156.40.233.0/24156.40.234.0/24156.40.235.0/24156.40.236.0/24156.40.237.0/24156.40.238.0/24156.40.239.0/24156.40.240.0/24156.40.241.0/24156.40.242.0/24156.40.243.0/24156.40.244.0/24156.40.245.0/24156.40.246.0/24156.40.247.0/24156.40.248.0/24156.40.249.0/24156.40.250.0/24156.40.251.0/24156.40.252.0/24156.40.253.0/24156.40.254.0/24156.40.255.0/24