Find the vendor name of a device by entering an OUI or a MAC address
NIPPON TECHNO LAB.,INC,
NIPPON TECHNO LAB.,INC, , manages 2 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 8.2 thousand addresses.
The allocation includes the following types: IAB, and MA-S (Mac Address Block Small, previously named OUI-36, encompasses IAB Assignments, ~4096 addresses each).
The company registered its MAC address allocation on 20 January 2014, and the most recent update was made on 09 July 2025. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 8190 (8.19 k)
First registration: 20 January 2014
Last updated: 09 July 2025
IAB:Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-S:Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 40:D8:55:1D:B | IAB | 2014-01-20 |
| 8C:1F:64:C7:4 | MA-S | 2025-07-09 |