MAC prefix 64:FB:81:A
| Vendor | Bronkhorst High-Tech BV |
|---|---|
| Short name | BronkhorstHi |
| Prefix | 64:FB:81:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 64:FB:81:A0:00:00 – 64:FB:81:AF:FF:FF |
| Notations | 64:FB:81:A0:00:0064-FB-81-A0-00-0064fb.81a0.000064FB81A00000 |
Frequently asked questions
Which vendor does MAC address 64:FB:81:A belong to?
MAC addresses starting with 64:FB:81:A are assigned to Bronkhorst High-Tech BV according to the IEEE registry (prefix length 28 bits).
How many addresses does block 64:FB:81:A contain?
The block contains 1,048,576 addresses from 64:FB:81:A0:00:00 to 64:FB:81:AF:FF:FF.
Is 64:FB:81:A 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 Bronkhorst High-Tech BV have?
Bronkhorst High-Tech BV holds 2 registered prefixes in total – the full list is on the vendor page.