AS12684 178.73.128.0/21 CIDR and IP Range Summary.ASN: 12684 - SES Astra S.A.Host Count: 2046Addressable IPs: 2048178.73.128.0/24178.73.129.0/24178.73.130.0/24178.73.131.0/24178.73.132.0/24178.73.133.0/24178.73.134.0/24178.73.135.0/24