MAC prefix CA:C8:7E
Allen Organ Company
| Vendor | Allen Organ Company |
|---|---|
| Short name | AllenOrgan |
| Prefix | CA:C8:7E/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | CA:C8:7E:00:00:00 – CA:C8:7E:FF:FF:FF |
| Notations | CA:C8:7E:00:00:00CA-C8-7E-00-00-00cac8.7e00.0000CAC87E000000 |
Frequently asked questions
Which vendor does MAC address CA:C8:7E belong to?
MAC addresses starting with CA:C8:7E are assigned to Allen Organ Company according to the IEEE registry (prefix length 24 bits).
How many addresses does block CA:C8:7E contain?
The block contains 16,777,216 addresses from CA:C8:7E:00:00:00 to CA:C8:7E:FF:FF:FF.
Is CA:C8:7E a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The second least significant bit is set, so the address is locally 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.