AS12255 198.178.217.216/29 CIDR and IP Range Summary.ASN: 12255 - Amgen Inc.Host Count: 6Addressable IPs: 8 198.178.217.217198.178.217.218198.178.217.219198.178.217.220198.178.217.221198.178.217.222198.178.217.223198.178.217.224