OUI Lookup
0005b3
Asahi-Engineering Co., Ltd.
Manufacturer Information
- OUI Prefix
- 0005b3
- Manufacturer
- Asahi-Engineering Co., Ltd.
- Address
- 3-6-12-2 Gakuenhigashi-cho Tokyo JP 187-0043
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0005B3
The OUI prefix 0005B3 is assigned to Asahi-Engineering Co., Ltd., based in 3-6-12-2 Gakuenhigashi-cho Tokyo JP 187-0043 . 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 Asahi-Engineering Co., Ltd..