OUI Lookup
001acc
Celestial Semiconductor, Ltd
Manufacturer Information
- OUI Prefix
- 001acc
- Manufacturer
- Celestial Semiconductor, Ltd
- Address
- Ugland House, South Church Street, George Town, Cayman Islands KY 00000
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001ACC
The OUI prefix 001ACC is assigned to Celestial Semiconductor, Ltd, based in Ugland House, South Church Street, George Town, Cayman Islands KY 00000 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Celestial Semiconductor, Ltd.