Find the vendor name of a device by entering an OUI or a MAC address
Zhejiang Wellsun Electric Meter Co.,Ltd
Zhejiang Wellsun Electric Meter Co.,Ltd , 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 29 August 2013, and the most recent update was made on 18 February 2016. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 8190 (8.19 k)
First registration: 29 August 2013
Last updated: 18 February 2016
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:D8:55:13:F | IAB | 2013-08-29 |
| 70:B3:D5:AE:3 | MA-S | 2014-11-04 |