MAC prefix 68:37:E9
| Vendor | Amazon Technologies Inc. |
|---|---|
| Short name | AmazonTechno |
| Prefix | 68:37:E9/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 68:37:E9:00:00:00 – 68:37:E9:FF:FF:FF |
| Notations | 68:37:E9:00:00:0068-37-E9-00-00-006837.e900.00006837E9000000 |
Frequently asked questions
Which vendor does MAC address 68:37:E9 belong to?
MAC addresses starting with 68:37:E9 are assigned to Amazon Technologies Inc. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 68:37:E9 contain?
The block contains 16,777,216 addresses from 68:37:E9:00:00:00 to 68:37:E9:FF:FF:FF.
Is 68:37:E9 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 Amazon Technologies Inc. have?
Amazon Technologies Inc. holds 208 registered prefixes in total – the full list is on the vendor page.