AS3900 206.222.160.0/19 CIDR and IP Range Summary.ASN: 3900 - Switch LtdHost Count: 8190Addressable IPs: 8192206.222.160.0/24206.222.161.0/24206.222.162.0/24206.222.163.0/24206.222.164.0/24206.222.165.0/24206.222.166.0/24206.222.167.0/24206.222.168.0/24206.222.169.0/24206.222.170.0/24206.222.171.0/24206.222.172.0/24206.222.173.0/24206.222.174.0/24206.222.175.0/24206.222.176.0/24206.222.177.0/24206.222.178.0/24206.222.179.0/24206.222.180.0/24206.222.181.0/24206.222.182.0/24206.222.183.0/24206.222.184.0/24206.222.185.0/24206.222.186.0/24206.222.187.0/24206.222.188.0/24206.222.189.0/24206.222.190.0/24206.222.191.0/24