Shared IPs in Network list could be clearer

[coling]

When looking at the Network tab of a Linode, it's unclear which IPs are shared and (when IPv4, whether it is a public or private.

Take this screenshot:

It correctly lists two IPv4 addresses and differentiates the public vs private.

The third IP listed is a shared one, but it's also public and this distinction cannot be shown. If a private IP was shared, this might display differently.

Likewise, with the IPv6 ranges, the second shown (05df) is shared, but there is no indication of this in the listing.

Perhaps some common suffix or icon should be added for all shared IPs. It may also be useful to know if the IP is registered on this Linode and shared out, or registered on another Linode and shared in.