MAC prefix EC:2C:49
NakaoLab, The University of Tokyo
| Vendor | NakaoLab, The University of Tokyo |
|---|---|
| Short name | NakaoLabUniv |
| Prefix | EC:2C:49/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | EC:2C:49:00:00:00 – EC:2C:49:FF:FF:FF |
| Notations | EC:2C:49:00:00:00EC-2C-49-00-00-00ec2c.4900.0000EC2C49000000 |
Frequently asked questions
Which vendor does MAC address EC:2C:49 belong to?
MAC addresses starting with EC:2C:49 are assigned to NakaoLab, The University of Tokyo according to the IEEE registry (prefix length 24 bits).
How many addresses does block EC:2C:49 contain?
The block contains 16,777,216 addresses from EC:2C:49:00:00:00 to EC:2C:49:FF:FF:FF.
Is EC:2C:49 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.