AS22418 209.104.216.0/21 CIDR and IP Range Summary.ASN: 22418 - CologuardHost Count: 2046Addressable IPs: 2048209.104.216.0/24209.104.217.0/24209.104.218.0/24209.104.219.0/24209.104.220.0/24209.104.221.0/24209.104.222.0/24209.104.223.0/24