MAC prefix 88:89:64
GSI Electronics Inc.
| Vendor | GSI Electronics Inc. |
|---|---|
| Short name | GSIElectroni |
| Prefix | 88:89:64/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 88:89:64:00:00:00 – 88:89:64:FF:FF:FF |
| Notations | 88:89:64:00:00:0088-89-64-00-00-008889.6400.0000888964000000 |
Frequently asked questions
Which vendor does MAC address 88:89:64 belong to?
MAC addresses starting with 88:89:64 are assigned to GSI Electronics Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 88:89:64 contain?
The block contains 16,777,216 addresses from 88:89:64:00:00:00 to 88:89:64:FF:FF:FF.
Is 88:89:64 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.