MAC prefix 98:80:BB:1
GreatWall Information Co.,Ltd
| Vendor | GreatWall Information Co.,Ltd |
|---|---|
| Short name | GreatWallInf |
| Prefix | 98:80:BB:1/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 98:80:BB:10:00:00 – 98:80:BB:1F:FF:FF |
| Notations | 98:80:BB:10:00:0098-80-BB-10-00-009880.bb10.00009880BB100000 |
Frequently asked questions
Which vendor does MAC address 98:80:BB:1 belong to?
MAC addresses starting with 98:80:BB:1 are assigned to GreatWall Information Co.,Ltd according to the IEEE registry (prefix length 28 bits).
How many addresses does block 98:80:BB:1 contain?
The block contains 1,048,576 addresses from 98:80:BB:10:00:00 to 98:80:BB:1F:FF:FF.
Is 98:80:BB:1 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.