T&L Information Inc.

Any device whose MAC address begins with 00:0B:A0 has a network interface built by T&L Information Inc.. 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:A0

Organization

T&L Information Inc.

Address

898-44 Hokye-Dong, Dongan-Gu Anyang Kyungki-Do KR 431-836

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.