AS30517 209.165.248.0/21 CIDR and IP Range Summary.ASN: 30517 - Great Lakes Comnet Inc.Host Count: 2046Addressable IPs: 2048209.165.248.0/24209.165.249.0/24209.165.250.0/24209.165.251.0/24209.165.252.0/24209.165.253.0/24209.165.254.0/24209.165.255.0/24