AS3900 206.222.160.0/20 CIDR and IP Range Summary.ASN: 3900 - Switch LtdHost Count: 4094Addressable IPs: 4096206.222.160.0/24206.222.161.0/24206.222.162.0/24206.222.163.0/24206.222.164.0/24206.222.165.0/24206.222.166.0/24206.222.167.0/24206.222.168.0/24206.222.169.0/24206.222.170.0/24206.222.171.0/24206.222.172.0/24206.222.173.0/24206.222.174.0/24206.222.175.0/24