AS9997 203.171.8.0/21 CIDR and IP Range Summary.ASN: 9997 - Suzuka Cable Co. LtdHost Count: 2046Addressable IPs: 2048203.171.8.0/24203.171.9.0/24203.171.10.0/24203.171.11.0/24203.171.12.0/24203.171.13.0/24203.171.14.0/24203.171.15.0/24