AS8220 213.173.176.0/20 CIDR and IP Range Summary.ASN: 8220 - Colt Technology Services Group LimitedHost Count: 4094Addressable IPs: 4096213.173.176.0/24213.173.177.0/24213.173.178.0/24213.173.179.0/24213.173.180.0/24213.173.181.0/24213.173.182.0/24213.173.183.0/24213.173.184.0/24213.173.185.0/24213.173.186.0/24213.173.187.0/24213.173.188.0/24213.173.189.0/24213.173.190.0/24213.173.191.0/24