MAC prefix C0:E3:A0
Renesas Electronics (Penang) Sdn. Bhd.
| Vendor | Renesas Electronics (Penang) Sdn. Bhd. |
|---|---|
| Short name | RenesasElect |
| Prefix | C0:E3:A0/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | C0:E3:A0:00:00:00 – C0:E3:A0:FF:FF:FF |
| Notations | C0:E3:A0:00:00:00C0-E3-A0-00-00-00c0e3.a000.0000C0E3A0000000 |
Frequently asked questions
Which vendor does MAC address C0:E3:A0 belong to?
MAC addresses starting with C0:E3:A0 are assigned to Renesas Electronics (Penang) Sdn. Bhd. according to the IEEE registry (prefix length 24 bits).
How many addresses does block C0:E3:A0 contain?
The block contains 16,777,216 addresses from C0:E3:A0:00:00:00 to C0:E3:A0:FF:FF:FF.
Is C0:E3:A0 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 Renesas Electronics (Penang) Sdn. Bhd. have?
Renesas Electronics (Penang) Sdn. Bhd. holds 26 registered prefixes in total – the full list is on the vendor page.