AS703 210.80.120.0/21 CIDR and IP Range Summary.ASN: 703 - UUNETHost Count: 2046Addressable IPs: 2048210.80.120.0/24210.80.121.0/24210.80.122.0/24210.80.123.0/24210.80.124.0/24210.80.125.0/24210.80.126.0/24210.80.127.0/24