FORMOSA WIRELESS COMMUNICATION CORP.
Any device whose MAC address begins with 1C:84:64 has a network interface built by FORMOSA WIRELESS COMMUNICATION CORP.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.
- OUI prefix
- 1C:84:64
- Organization
- FORMOSA WIRELESS COMMUNICATION CORP.
- Address
- 11F., No.3-2, Yuanqu St., Nangang Dist., Taipei City TW 115
- 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 "FORMOSA WIRELESS COMMUNICATION CORP."