MAC prefix 48:0B:B2:3
shanghai Rinlink Intelligent Technology Co., Ltd.
| Vendor | shanghai Rinlink Intelligent Technology Co., Ltd. |
|---|---|
| Short name | RinlinkIntel |
| Prefix | 48:0B:B2:3/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 48:0B:B2:30:00:00 – 48:0B:B2:3F:FF:FF |
| Notations | 48:0B:B2:30:00:0048-0B-B2-30-00-00480b.b230.0000480BB2300000 |
Frequently asked questions
Which vendor does MAC address 48:0B:B2:3 belong to?
MAC addresses starting with 48:0B:B2:3 are assigned to shanghai Rinlink Intelligent Technology Co., Ltd. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 48:0B:B2:3 contain?
The block contains 1,048,576 addresses from 48:0B:B2:30:00:00 to 48:0B:B2:3F:FF:FF.
Is 48:0B:B2:3 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.