MAC prefix A8:E5:52
JUWEL Aquarium AG & Co. KG
| Vendor | JUWEL Aquarium AG & Co. KG |
|---|---|
| Short name | JUWELAquariu |
| Prefix | A8:E5:52/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | A8:E5:52:00:00:00 – A8:E5:52:FF:FF:FF |
| Notations | A8:E5:52:00:00:00A8-E5-52-00-00-00a8e5.5200.0000A8E552000000 |
Frequently asked questions
Which vendor does MAC address A8:E5:52 belong to?
MAC addresses starting with A8:E5:52 are assigned to JUWEL Aquarium AG & Co. KG according to the IEEE registry (prefix length 24 bits).
How many addresses does block A8:E5:52 contain?
The block contains 16,777,216 addresses from A8:E5:52:00:00:00 to A8:E5:52:FF:FF:FF.
Is A8:E5:52 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.