Re-add information for applying for IP space from a registry since that hasn't been included since the ancient rs.internic.net address was removed.
Re-add information for applying for IP space from a registry since that
hasn't been included since the ancient rs.internic.net address was
removed.

Offer the option of the five regional registries.

MFC after:	3 days

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase