AS3491 206.161.192.0/20 CIDR and IP Range Summary.ASN: 3491 - PCCW Global Inc.Host Count: 4094Addressable IPs: 4096206.161.192.0/24206.161.193.0/24206.161.194.0/24206.161.195.0/24206.161.196.0/24206.161.197.0/24206.161.198.0/24206.161.199.0/24206.161.200.0/24206.161.201.0/24206.161.202.0/24206.161.203.0/24206.161.204.0/24206.161.205.0/24206.161.206.0/24206.161.207.0/24