MKS Instruments

Any device whose MAC address begins with 00:0B:17 has a network interface built by MKS Instruments. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0B:17

Organization

MKS Instruments

Address

651 Lowell Street Methuen MA US 01844

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.