Which company owns MAC address prefix B4:C6:F8?

MAC address prefix B4:C6:F8 is registered to Axilspot Communication in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with B4:C6:F8 has a network interface built by Axilspot Communication.

What is the OUI B4:C6:F8?

B4:C6:F8 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Axilspot Communication. It covers every address from B4:C6:F8:00:00:00 to B4:C6:F8:FF:FF:FF, or 16,777,216 addresses in total. It is also written B4-C6-F8.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in B4:C6:F8:00:00:00 that is B4:C6:F8 — 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 Axilspot Communication located?

Axilspot Communication is listed at A302 Han's Innovation Building, No.9018 Beihuan Ave., Nanshan District Shenzhen CN 518000 in the IEEE OUI registry entry for B4:C6:F8. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Axilspot Communication

MAC address prefix B4:C6:F8 is registered to Axilspot Communication in the IEEE OUI registry. Any device whose MAC address begins with B4:C6:F8 has a network interface built by Axilspot Communication. 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 B4:C6:F8:00:00:00 to B4:C6:F8:FF:FF:FF.

OUI prefix: B4:C6:F8
Hyphen form: B4-C6-F8
MAC range: B4:C6:F8:00:00:00 – B4:C6:F8:FF:FF:FF
Addresses in block: 16,777,216
Organization: Axilspot Communication
Address: A302 Han's Innovation Building, No.9018 Beihuan Ave., Nanshan District Shenzhen CN 518000
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.

2017-09-08Assigned to "Axilspot Communication"
archived source →
2026-07-17Assigned to "Axilspot Communication"

Nearby in the registry

The prefixes assigned immediately before and after B4:C6:F8:

FAQ

Which company owns MAC address prefix B4:C6:F8?: MAC address prefix B4:C6:F8 is registered to Axilspot Communication in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with B4:C6:F8 has a network interface built by Axilspot Communication.
What is the OUI B4:C6:F8?: B4:C6:F8 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Axilspot Communication. It covers every address from B4:C6:F8:00:00:00 to B4:C6:F8:FF:FF:FF, or 16,777,216 addresses in total. It is also written B4-C6-F8.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in B4:C6:F8:00:00:00 that is B4:C6:F8 — 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 Axilspot Communication located?: Axilspot Communication is listed at A302 Han's Innovation Building, No.9018 Beihuan Ave., Nanshan District Shenzhen CN 518000 in the IEEE OUI registry entry for B4:C6:F8. This is the address the organization registered with the IEEE, which may differ from its current operating address.