Find the vendor name of a device by entering an OUI or a MAC address
Hangzhou Sunyard System Engineering Co.,Ltd.
Hangzhou Sunyard System Engineering Co.,Ltd. , manages 1 unique MAC address prefix. These prefixes are part of a massive allocation with a total block size of 16.8 million addresses.
The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).
The company registered its MAC address allocation on 24 July 2004, and the most recent update was made on 17 November 2015. These allocations support network identification and communication globally.
Unique prefixes: 1
Block Size: 16777215 (16.77 M)
First registration: 24 July 2004
Last updated: 17 November 2015
MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:11:D5 | MA-L | 2004-07-24 |