AS16823 23.252.240.0/20 CIDR and IP Range Summary.ASN: 16823 - Nortex Communications CompanyHost Count: 4094Addressable IPs: 409623.252.240.0/2423.252.241.0/2423.252.242.0/2423.252.243.0/2423.252.244.0/2423.252.245.0/2423.252.246.0/2423.252.247.0/2423.252.248.0/2423.252.249.0/2423.252.250.0/2423.252.251.0/2423.252.252.0/2423.252.253.0/2423.252.254.0/2423.252.255.0/24