AS4837 220.197.192.0/18 CIDR and IP Range Summary.ASN: 4837 - China169-Backbone China Unicom China169 BackboneHost Count: 16382Addressable IPs: 16384220.197.192.0/24220.197.193.0/24220.197.194.0/24220.197.195.0/24220.197.196.0/24220.197.197.0/24220.197.198.0/24220.197.199.0/24220.197.200.0/24220.197.201.0/24220.197.202.0/24220.197.203.0/24220.197.204.0/24220.197.205.0/24220.197.206.0/24220.197.207.0/24220.197.208.0/24220.197.209.0/24220.197.210.0/24220.197.211.0/24220.197.212.0/24220.197.213.0/24220.197.214.0/24220.197.215.0/24220.197.216.0/24220.197.217.0/24220.197.218.0/24220.197.219.0/24220.197.220.0/24220.197.221.0/24220.197.222.0/24220.197.223.0/24220.197.224.0/24220.197.225.0/24220.197.226.0/24220.197.227.0/24220.197.228.0/24220.197.229.0/24220.197.230.0/24220.197.231.0/24220.197.232.0/24220.197.233.0/24220.197.234.0/24220.197.235.0/24220.197.236.0/24220.197.237.0/24220.197.238.0/24220.197.239.0/24220.197.240.0/24220.197.241.0/24220.197.242.0/24220.197.243.0/24220.197.244.0/24220.197.245.0/24220.197.246.0/24220.197.247.0/24220.197.248.0/24220.197.249.0/24220.197.250.0/24220.197.251.0/24220.197.252.0/24220.197.253.0/24220.197.254.0/24220.197.255.0/24