OUI Lookup
0040ab
ROLAND DG CORPORATION
Manufacturer Information
- OUI Prefix
- 0040ab
- Manufacturer
- ROLAND DG CORPORATION
- Address
- 1-1-3 Shinmiyakoda, Kita-ku Hamamatsu-shi Shizuoka-ken JP 431-2103
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0040AB
The OUI prefix 0040AB is assigned to ROLAND DG CORPORATION, based in 1-1-3 Shinmiyakoda, Kita-ku Hamamatsu-shi Shizuoka-ken JP 431-2103 . 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 ROLAND DG CORPORATION.