CHENG UEI PRECISION INDUSTRY CO.,LTD
Any device whose MAC address begins with 9C:CD:82 has a network interface built by CHENG UEI PRECISION INDUSTRY CO.,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
- 9C:CD:82
- Organization
- CHENG UEI PRECISION INDUSTRY CO.,LTD
- Address
- No.18, Chung Shan Rd., Tu-Cheng Industry Park Tu Cheng City Taipei Hsien TW 23680
- 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.
Assignment history (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-07-17Assigned to "CHENG UEI PRECISION INDUSTRY CO.,LTD"