MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SY
IEEE Registrant 3 Prefixes
SHENZHEN YIFANG DIGITAL TECHNOLOGY CO.,LTD.
SHENZHEN YIFANG DIGITAL TECHNOLOGY CO.,LTD. manages 3 unique MAC address prefixes. These prefixes have a total block size of 18.9 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each) and MA-M(MAC Address Block Medium, 1,048,576 addresses each).
The company registered its MAC address allocation on 12 September 2013, and the most recent update was made on 11 September 2017. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 18874365 (18.87 M)
First registration 12 September 2013
Last updated 11 September 2017
Entity Details
Unique prefixes 3
Block Size 18874365 (18.87 M)
First registration 12 September 2013
Last updated 11 September 2017
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)MA-M: Block Type
Mac Address Block Medium. Number of address 2^20 (~1 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 2C:37:31 | MA-L | 2013-09-12 |
| 40:48:FD:A | MA-M | 2017-09-11 |
| B0:1F:81:4 | MA-M | 2016-02-05 |