AS16823 135.84.152.0/21 CIDR and IP Range Summary.ASN: 16823 - Nortex Communications CompanyHost Count: 2046Addressable IPs: 2048135.84.152.0/24135.84.153.0/24135.84.154.0/24135.84.155.0/24135.84.156.0/24135.84.157.0/24135.84.158.0/24135.84.159.0/24