MAC prefix EC:74:CD:A
Bosch (zhuhai) Security Systems Company, Ltd.
| Vendor | Bosch (zhuhai) Security Systems Company, Ltd. |
|---|---|
| Short name | BoschSecurit |
| Prefix | EC:74:CD:A/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | EC:74:CD:A0:00:00 – EC:74:CD:AF:FF:FF |
| Notations | EC:74:CD:A0:00:00EC-74-CD-A0-00-00ec74.cda0.0000EC74CDA00000 |
Frequently asked questions
Which vendor does MAC address EC:74:CD:A belong to?
MAC addresses starting with EC:74:CD:A are assigned to Bosch (zhuhai) Security Systems Company, Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block EC:74:CD:A contain?
The block contains 1,048,576 addresses from EC:74:CD:A0:00:00 to EC:74:CD:AF:FF:FF.
Is EC:74:CD:A 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.