MAC prefix D4:D8:98
Korea CNO Tech Co., Ltd
| Vendor | Korea CNO Tech Co., Ltd |
|---|---|
| Short name | KoreaCNOTech |
| Prefix | D4:D8:98/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | D4:D8:98:00:00:00 – D4:D8:98:FF:FF:FF |
| Notations | D4:D8:98:00:00:00D4-D8-98-00-00-00d4d8.9800.0000D4D898000000 |
Frequently asked questions
Which vendor does MAC address D4:D8:98 belong to?
MAC addresses starting with D4:D8:98 are assigned to Korea CNO Tech Co., Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block D4:D8:98 contain?
The block contains 16,777,216 addresses from D4:D8:98:00:00:00 to D4:D8:98:FF:FF:FF.
Is D4:D8:98 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.