AS1836 193.72.176.0/21 CIDR and IP Range Summary.ASN: 1836 - green.ch AGHost Count: 2046Addressable IPs: 2048193.72.176.0/24193.72.177.0/24193.72.178.0/24193.72.179.0/24193.72.180.0/24193.72.181.0/24193.72.182.0/24193.72.183.0/24