MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
WK
IEEE Registrant 1 Prefix
Walter Kidde Portable Equipment, Inc.
Walter Kidde Portable Equipment, Inc. manages 1 unique MAC address prefix. These prefixes have a total block size of 16.8 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 07 July 2022, and the most recent update was made on 03 July 2024. These allocations support network identification and communication globally.
Unique prefixes 1
Block Size 16777215 (16.77 M)
First registration 07 July 2022
Last updated 03 July 2024
Entity Details
Unique prefixes 1
Block Size 16777215 (16.77 M)
First registration 07 July 2022
Last updated 03 July 2024
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 84:07:C4 | MA-L | 2022-07-07 |