100fio networks technology llc

Any device whose MAC address begins with C4:93:13 has a network interface built by 100fio networks technology llc. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

C4:93:13

Organization

100fio networks technology llc

Address

2534 crescent st. apt 3F Astoria New york US 11102

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.