Which company owns MAC address prefix D8:F8:AF?

MAC address prefix D8:F8:AF is registered to DAONTEC in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with D8:F8:AF has a network interface built by DAONTEC.

What is the OUI D8:F8:AF?

D8:F8:AF is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to DAONTEC. It covers every address from D8:F8:AF:00:00:00 to D8:F8:AF:FF:FF:FF, or 16,777,216 addresses in total. It is also written D8-F8-AF.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in D8:F8:AF:00:00:00 that is D8:F8:AF — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is DAONTEC located?

DAONTEC is listed at 219, Gasan digital 1-ro Seoul KR KS013 in the IEEE OUI registry entry for D8:F8:AF. This is the address the organization registered with the IEEE, which may differ from its current operating address.

DAONTEC

MAC address prefix D8:F8:AF is registered to DAONTEC in the IEEE OUI registry. Any device whose MAC address begins with D8:F8:AF has a network interface built by DAONTEC. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from D8:F8:AF:00:00:00 to D8:F8:AF:FF:FF:FF.

OUI prefix: D8:F8:AF
Hyphen form: D8-F8-AF
MAC range: D8:F8:AF:00:00:00 – D8:F8:AF:FF:FF:FF
Addresses in block: 16,777,216
Organization: DAONTEC
Address: 219, Gasan digital 1-ro Seoul KR KS013
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2020-08-05Assigned to "DAONTEC"
archived source →
2026-07-17Assigned to "DAONTEC"

Nearby in the registry

The prefixes assigned immediately before and after D8:F8:AF:

FAQ

Which company owns MAC address prefix D8:F8:AF?: MAC address prefix D8:F8:AF is registered to DAONTEC in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with D8:F8:AF has a network interface built by DAONTEC.
What is the OUI D8:F8:AF?: D8:F8:AF is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to DAONTEC. It covers every address from D8:F8:AF:00:00:00 to D8:F8:AF:FF:FF:FF, or 16,777,216 addresses in total. It is also written D8-F8-AF.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in D8:F8:AF:00:00:00 that is D8:F8:AF — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is DAONTEC located?: DAONTEC is listed at 219, Gasan digital 1-ro Seoul KR KS013 in the IEEE OUI registry entry for D8:F8:AF. This is the address the organization registered with the IEEE, which may differ from its current operating address.