MAC prefix 70:BF:92
| Vendor | GN Audio A/S |
|---|---|
| Short name | GNAudio |
| Prefix | 70:BF:92/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 70:BF:92:00:00:00 – 70:BF:92:FF:FF:FF |
| Notations | 70:BF:92:00:00:0070-BF-92-00-00-0070bf.9200.000070BF92000000 |
Frequently asked questions
Which vendor does MAC address 70:BF:92 belong to?
MAC addresses starting with 70:BF:92 are assigned to GN Audio A/S according to the IEEE registry (prefix length 24 bits).
How many addresses does block 70:BF:92 contain?
The block contains 16,777,216 addresses from 70:BF:92:00:00:00 to 70:BF:92:FF:FF:FF.
Is 70:BF:92 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.
Which other MAC prefixes does GN Audio A/S have?
GN Audio A/S holds 7 registered prefixes in total – the full list is on the vendor page.