MAC prefix 84:07:C4
Walter Kidde Portable Equipment, Inc.
| Vendor | Walter Kidde Portable Equipment, Inc. |
|---|---|
| Short name | WalterKiddeP |
| Prefix | 84:07:C4/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 84:07:C4:00:00:00 – 84:07:C4:FF:FF:FF |
| Notations | 84:07:C4:00:00:0084-07-C4-00-00-008407.c400.00008407C4000000 |
Frequently asked questions
Which vendor does MAC address 84:07:C4 belong to?
MAC addresses starting with 84:07:C4 are assigned to Walter Kidde Portable Equipment, Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 84:07:C4 contain?
The block contains 16,777,216 addresses from 84:07:C4:00:00:00 to 84:07:C4:FF:FF:FF.
Is 84:07:C4 a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The U/L bit is 0, so the address is globally unique (universally administered).
How do I find the MAC address of my device?
On Linux use ip link, on Windows getmac /v or ipconfig /all, on macOS ifconfig. Note: phones and recent operating systems often use random, locally administered addresses on Wi-Fi.