MAC prefix DC:63:73
Obara Korea
| Vendor | Obara Korea |
|---|---|
| Short name | ObaraKorea |
| Prefix | DC:63:73/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | DC:63:73:00:00:00 – DC:63:73:FF:FF:FF |
| Notations | DC:63:73:00:00:00DC-63-73-00-00-00dc63.7300.0000DC6373000000 |
Frequently asked questions
Which vendor does MAC address DC:63:73 belong to?
MAC addresses starting with DC:63:73 are assigned to Obara Korea according to the IEEE registry (prefix length 24 bits).
How many addresses does block DC:63:73 contain?
The block contains 16,777,216 addresses from DC:63:73:00:00:00 to DC:63:73:FF:FF:FF.
Is DC:63:73 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.