SAGE currently supports IP version 4 (IPv4) only. 


IP version 6 (IPv6) is not currently supported.


Only public IP addresses can be registered. The following private IP ranges and multicast IP range are not supported:

  • 10.0.0.0 - 10.255.255.255
  • 172.16.0.0 - 172.31.255.255
  • 192.168.0.0 - 192.168.255.255
  • 224.0.0.0 - 239.255.255.255