AS8220 217.111.168.0/21 CIDR and IP Range Summary.ASN: 8220 - Colt Technology Services Group LimitedHost Count: 2046Addressable IPs: 2048217.111.168.0/24217.111.169.0/24217.111.170.0/24217.111.171.0/24217.111.172.0/24217.111.173.0/24217.111.174.0/24217.111.175.0/24