MAC prefix EC:B5:AF
RayService a.s.
| Vendor | RayService a.s. |
|---|---|
| Short name | RayService |
| Prefix | EC:B5:AF/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | EC:B5:AF:00:00:00 – EC:B5:AF:FF:FF:FF |
| Notations | EC:B5:AF:00:00:00EC-B5-AF-00-00-00ecb5.af00.0000ECB5AF000000 |
Frequently asked questions
Which vendor does MAC address EC:B5:AF belong to?
MAC addresses starting with EC:B5:AF are assigned to RayService a.s. according to the IEEE registry (prefix length 24 bits).
How many addresses does block EC:B5:AF contain?
The block contains 16,777,216 addresses from EC:B5:AF:00:00:00 to EC:B5:AF:FF:FF:FF.
Is EC:B5:AF 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.