Synclayer Inc.
Any device whose MAC address begins with 9C:40:CD has a network interface built by Synclayer 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
- 9C:40:CD
- Organization
- Synclayer Inc.
- Address
- 1-20 Himegaoka Kani Gifu JP 5090249
- 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.