MAC prefix EC:42:B4
ADC Corporation
| Vendor | ADC Corporation |
|---|---|
| Short name | ADC |
| Prefix | EC:42:B4/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | EC:42:B4:00:00:00 – EC:42:B4:FF:FF:FF |
| Notations | EC:42:B4:00:00:00EC-42-B4-00-00-00ec42.b400.0000EC42B4000000 |
Frequently asked questions
Which vendor does MAC address EC:42:B4 belong to?
MAC addresses starting with EC:42:B4 are assigned to ADC Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block EC:42:B4 contain?
The block contains 16,777,216 addresses from EC:42:B4:00:00:00 to EC:42:B4:FF:FF:FF.
Is EC:42:B4 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.