There are three public IP address subnets associated to HFL Broadband:
- Where the access is being proxied using the centralised RM filtering infrastructure it will appear from the 217.180.32.0/22 range.
- Where access is through a rule on the centralised firewall that uses HIDE NAT then the source range will be from the 217.181.36.0/22 range.
- Where the access is RAW or from a 1:1 NAT the range will be from either 185.192.228.0/22 or 62.171.224.0/22