What is EtherType? | FAQ | MAC Address Vendor Lookup
Frequently asked questions

What is EtherType?

A single MAC address range might be reserved for different applications depending on the extra data sent in the Ethernet frame. For instance, the application depends on EtherType. It's a 2-octet field following the Source MAC address. It helps determine which protocol is encapsulated in the frame payload.

Ethernet frame schema

Have questions?

We work hard to improve our services for you. As part of that process we welcome your feedback, questions and suggestions. Please let us know your thoughts and feelings, and any way in which you think we can improve our product.

Shoot us an email to support@macaddress.io or just fill in the contact form.

The data was just refreshed