AS1836 193.72.64.0/21 CIDR and IP Range Summary.ASN: 1836 - green.ch AGHost Count: 2046Addressable IPs: 2048193.72.64.0/24193.72.65.0/24193.72.66.0/24193.72.67.0/24193.72.68.0/24193.72.69.0/24193.72.70.0/24193.72.71.0/24