MAC prefix 88:50:DD
Infiniband Trade Association
| Vendor | Infiniband Trade Association |
|---|---|
| Short name | InfinibandTr |
| Prefix | 88:50:DD/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 88:50:DD:00:00:00 – 88:50:DD:FF:FF:FF |
| Notations | 88:50:DD:00:00:0088-50-DD-00-00-008850.dd00.00008850DD000000 |
Frequently asked questions
Which vendor does MAC address 88:50:DD belong to?
MAC addresses starting with 88:50:DD are assigned to Infiniband Trade Association according to the IEEE registry (prefix length 24 bits).
How many addresses does block 88:50:DD contain?
The block contains 16,777,216 addresses from 88:50:DD:00:00:00 to 88:50:DD:FF:FF:FF.
Is 88:50:DD 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.