AS1836 80.253.80.0/21 CIDR and IP Range Summary.ASN: 1836 - green.ch AGHost Count: 2046Addressable IPs: 204880.253.80.0/2480.253.81.0/2480.253.82.0/2480.253.83.0/2480.253.84.0/2480.253.85.0/2480.253.86.0/2480.253.87.0/24