MAC prefix 30:BD:13
Zyxel Communications Corporation
| Vendor | Zyxel Communications Corporation |
|---|---|
| Short name | ZyxelCommuni |
| Prefix | 30:BD:13/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 30:BD:13:00:00:00 – 30:BD:13:FF:FF:FF |
| Notations | 30:BD:13:00:00:0030-BD-13-00-00-0030bd.1300.000030BD13000000 |
Frequently asked questions
Which vendor does MAC address 30:BD:13 belong to?
MAC addresses starting with 30:BD:13 are assigned to Zyxel Communications Corporation according to the IEEE registry (prefix length 24 bits).
How many addresses does block 30:BD:13 contain?
The block contains 16,777,216 addresses from 30:BD:13:00:00:00 to 30:BD:13:FF:FF:FF.
Is 30:BD:13 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 Zyxel Communications Corporation have?
Zyxel Communications Corporation holds 72 registered prefixes in total – the full list is on the vendor page.