OUI Lookup
001c90
Empacket Corporation
Manufacturer Information
- OUI Prefix
- 001c90
- Manufacturer
- Empacket Corporation
- Address
- 2-6-3 Nishi-Gotanda Shinagawa Tokyo JP 141-0031
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001C90
The OUI prefix 001C90 is assigned to Empacket Corporation, based in 2-6-3 Nishi-Gotanda Shinagawa Tokyo JP 141-0031 . 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 Empacket Corporation.