AS31216 89.30.120.0/21 CIDR and IP Range Summary.ASN: 31216 - BSO Network Solutions SASHost Count: 2046Addressable IPs: 204889.30.120.0/2489.30.121.0/2489.30.122.0/2489.30.123.0/2489.30.124.0/2489.30.125.0/2489.30.126.0/2489.30.127.0/24