AS8220 213.164.0.0/21 CIDR and IP Range Summary.ASN: 8220 - Colt Technology Services Group LimitedHost Count: 2046Addressable IPs: 2048213.164.0.0/24213.164.1.0/24213.164.2.0/24213.164.3.0/24213.164.4.0/24213.164.5.0/24213.164.6.0/24213.164.7.0/24