Global Converging Technologies

Any device whose MAC address begins with 00:30:98 has a network interface built by Global Converging Technologies. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:30:98

Organization

Global Converging Technologies

Address

1800 Preston Park Blvd. Plano TX US 75093

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.