MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SH
IEEE Registrant 1 Prefix
Shenzhen Hui Rui Tianyan Technology Co., Ltd.
Shenzhen Hui Rui Tianyan Technology Co., Ltd. manages 1 unique MAC address prefix. These prefixes have a total block size of 4.1 thousand addresses.
The allocation includes the following types: MA-S(MAC Address Block Small, previously named OUI-36, encompasses IAB assignments, 4,096 addresses each).
The company registered its MAC address allocation on 22 July 2018. These allocations support network identification and communication globally.
Unique prefixes 1
Block Size 4095 (4.09 k)
First registration 22 July 2018
Last updated —
Entity Details
Unique prefixes 1
Block Size 4095 (4.09 k)
First registration 22 July 2018
Types
MA-S: Block Type
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:FA:5 | MA-S | 2018-07-22 |