Private IP Space
- The following is a list of source addresses that should be filtered.
- 0.0.0.0/8 – Historical Broadcast
- 10.0.0.0/8 – RFC 1918 Private Network
- 127.0.0.0/8 – Loopback
- 169.254.0.0/16 – Link Local Networks
- 172.16.0.0/12 – RFC 1918 Private Network
- 192.0.2.0/24 – TEST-NET
- 192.168.0.0/16 – RFC 1918 Private Network
- 224.0.0.0/4 – Class D Multicast
- 240.0.0.0/5 – Class E Reserved
- 248.0.0.0/5 – Unallocated
- 255.255.255.255/32 – Broadcast
