MAC prefix EC:1D:A9
Yealink(Xiamen) Network Technology Co.,Ltd.
| Vendor | Yealink(Xiamen) Network Technology Co.,Ltd. |
|---|---|
| Short name | YealinkNetwo |
| Prefix | EC:1D:A9/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | EC:1D:A9:00:00:00 – EC:1D:A9:FF:FF:FF |
| Notations | EC:1D:A9:00:00:00EC-1D-A9-00-00-00ec1d.a900.0000EC1DA9000000 |
Frequently asked questions
Which vendor does MAC address EC:1D:A9 belong to?
MAC addresses starting with EC:1D:A9 are assigned to Yealink(Xiamen) Network Technology Co.,Ltd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block EC:1D:A9 contain?
The block contains 16,777,216 addresses from EC:1D:A9:00:00:00 to EC:1D:A9:FF:FF:FF.
Is EC:1D:A9 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 Yealink(Xiamen) Network Technology Co.,Ltd. have?
Yealink(Xiamen) Network Technology Co.,Ltd. holds 10 registered prefixes in total – the full list is on the vendor page.