MAC prefix 54:08:3B:8
| Vendor | Update Systems Inc. |
|---|---|
| Short name | Update |
| Prefix | 54:08:3B:8/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 54:08:3B:80:00:00 – 54:08:3B:8F:FF:FF |
| Notations | 54:08:3B:80:00:0054-08-3B-80-00-005408.3b80.000054083B800000 |
Frequently asked questions
Which vendor does MAC address 54:08:3B:8 belong to?
MAC addresses starting with 54:08:3B:8 are assigned to Update Systems Inc. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 54:08:3B:8 contain?
The block contains 1,048,576 addresses from 54:08:3B:80:00:00 to 54:08:3B:8F:FF:FF.
Is 54:08:3B:8 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 Update Systems Inc. have?
Update Systems Inc. holds 2 registered prefixes in total – the full list is on the vendor page.