AS8399 178.157.32.0/21 CIDR and IP Range Summary.ASN: 8399 - Sewan SASHost Count: 2046Addressable IPs: 2048178.157.32.0/24178.157.33.0/24178.157.34.0/24178.157.35.0/24178.157.36.0/24178.157.37.0/24178.157.38.0/24178.157.39.0/24