MAC prefix 90:4E:91:E
Shenzhen Cloudynamo Internet Technologies Co.,LTD.
| Vendor | Shenzhen Cloudynamo Internet Technologies Co.,LTD. |
|---|---|
| Short name | CloudynamoIn |
| Prefix | 90:4E:91:E/28 |
| Block type | MA-M (/28, 1,048,576 addresses) |
| Address range | 90:4E:91:E0:00:00 – 90:4E:91:EF:FF:FF |
| Notations | 90:4E:91:E0:00:0090-4E-91-E0-00-00904e.91e0.0000904E91E00000 |
Frequently asked questions
Which vendor does MAC address 90:4E:91:E belong to?
MAC addresses starting with 90:4E:91:E are assigned to Shenzhen Cloudynamo Internet Technologies Co.,LTD. according to the IEEE registry (prefix length 28 bits).
How many addresses does block 90:4E:91:E contain?
The block contains 1,048,576 addresses from 90:4E:91:E0:00:00 to 90:4E:91:EF:FF:FF.
Is 90:4E:91:E 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.