Signal Networks Pvt. Ltd.,

Any device whose MAC address begins with 00:1A:B0 has a network interface built by Signal Networks Pvt. Ltd.,. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:1A:B0

Organization

Signal Networks Pvt. Ltd.,

Address

No.12, Kalpataru Apartments, Bangalore Karnataka IN 560001

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.