OUI Lookup
000a3f
Data East Corporation
Manufacturer Information
- OUI Prefix
- 000a3f
- Manufacturer
- Data East Corporation
- Address
- 4-41-10 Minami-Ogikubo Suginami-ku TOKYO JP 167-0052
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000A3F
The OUI prefix 000A3F is assigned to Data East Corporation, based in 4-41-10 Minami-Ogikubo Suginami-ku TOKYO JP 167-0052 . 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 Data East Corporation.