AS4694 210.158.216.0/21 CIDR and IP Range Summary.ASN: 4694 - IDC Frontier Inc.Host Count: 2046Addressable IPs: 2048210.158.216.0/24210.158.217.0/24210.158.218.0/24210.158.219.0/24210.158.220.0/24210.158.221.0/24210.158.222.0/24210.158.223.0/24