AS12684 66.178.56.0/21 CIDR and IP Range Summary.ASN: 12684 - SES Astra S.A.Host Count: 2046Addressable IPs: 204866.178.56.0/2466.178.57.0/2466.178.58.0/2466.178.59.0/2466.178.60.0/2466.178.61.0/2466.178.62.0/2466.178.63.0/24