AS2129 206.164.240.0/20 CIDR and IP Range Summary.ASN: 2129 - EntServ UK LimitedHost Count: 4094Addressable IPs: 4096206.164.240.0/24206.164.241.0/24206.164.242.0/24206.164.243.0/24206.164.244.0/24206.164.245.0/24206.164.246.0/24206.164.247.0/24206.164.248.0/24206.164.249.0/24206.164.250.0/24206.164.251.0/24206.164.252.0/24206.164.253.0/24206.164.254.0/24206.164.255.0/24