Chiun Mai Communication System, Inc
Any device whose MAC address begins with 58:C9:35 has a network interface built by Chiun Mai Communication System, 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
- 58:C9:35
- Organization
- Chiun Mai Communication System, Inc
- Address
- No.4, Minsheng St., Tucheng District New Taipei City TW 23678
- 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.