MAC prefix 78:2A:F8
Iethcom Information Technology Co., Ltd.
| Vendor | Iethcom Information Technology Co., Ltd. |
|---|---|
| Short name | IethcomInfor |
| Prefix | 78:2A:F8/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 78:2A:F8:00:00:00 – 78:2A:F8:FF:FF:FF |
| Notations | 78:2A:F8:00:00:0078-2A-F8-00-00-00782a.f800.0000782AF8000000 |
Frequently asked questions
Which vendor does MAC address 78:2A:F8 belong to?
MAC addresses starting with 78:2A:F8 are assigned to Iethcom Information Technology Co., Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block 78:2A:F8 contain?
The block contains 16,777,216 addresses from 78:2A:F8:00:00:00 to 78:2A:F8:FF:FF:FF.
Is 78:2A:F8 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.