Telechips, Inc.
Any device whose MAC address begins with B4:D2:86 has a network interface built by Telechips, 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
- B4:D2:86
- Organization
- Telechips, Inc.
- Address
- 19F~23F,Luther Bldg.42, Olympic-ro 35da-gil, Songpa-gu, Seoul Seoul KR 05510
- 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.