AS30517 216.176.16.0/20 CIDR and IP Range Summary.ASN: 30517 - Great Lakes Comnet Inc.Host Count: 4094Addressable IPs: 4096216.176.16.0/24216.176.17.0/24216.176.18.0/24216.176.19.0/24216.176.20.0/24216.176.21.0/24216.176.22.0/24216.176.23.0/24216.176.24.0/24216.176.25.0/24216.176.26.0/24216.176.27.0/24216.176.28.0/24216.176.29.0/24216.176.30.0/24216.176.31.0/24