Which company owns MAC address prefix 48:2D:63?

MAC address prefix 48:2D:63 is registered to Wavarts Technologies Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 48:2D:63 has a network interface built by Wavarts Technologies Co., Ltd.

What is the OUI 48:2D:63?

48:2D:63 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Wavarts Technologies Co., Ltd. It covers every address from 48:2D:63:00:00:00 to 48:2D:63:FF:FF:FF, or 16,777,216 addresses in total. It is also written 48-2D-63.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 48:2D:63:00:00:00 that is 48:2D:63 — 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 Wavarts Technologies Co., Ltd located?

Wavarts Technologies Co., Ltd is listed at ZGC Sci-Fi Industry Innovation Center Floor 8, Shijingshan District Beijing CN 100043 in the IEEE OUI registry entry for 48:2D:63. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Wavarts Technologies Co., Ltd

MAC address prefix 48:2D:63 is registered to Wavarts Technologies Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with 48:2D:63 has a network interface built by Wavarts Technologies Co., Ltd. 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 48:2D:63:00:00:00 to 48:2D:63:FF:FF:FF.

OUI prefix: 48:2D:63
Hyphen form: 48-2D-63
MAC range: 48:2D:63:00:00:00 – 48:2D:63:FF:FF:FF
Addresses in block: 16,777,216
Organization: Wavarts Technologies Co., Ltd
Address: ZGC Sci-Fi Industry Innovation Center Floor 8, Shijingshan District Beijing CN 100043
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.

2024-02-15Assigned to "Wavarts Technologies Co., Ltd"
archived source →
2026-07-17Assigned to "Wavarts Technologies Co., Ltd"

Nearby in the registry

The prefixes assigned immediately before and after 48:2D:63:

FAQ

Which company owns MAC address prefix 48:2D:63?: MAC address prefix 48:2D:63 is registered to Wavarts Technologies Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 48:2D:63 has a network interface built by Wavarts Technologies Co., Ltd.
What is the OUI 48:2D:63?: 48:2D:63 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Wavarts Technologies Co., Ltd. It covers every address from 48:2D:63:00:00:00 to 48:2D:63:FF:FF:FF, or 16,777,216 addresses in total. It is also written 48-2D-63.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 48:2D:63:00:00:00 that is 48:2D:63 — 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 Wavarts Technologies Co., Ltd located?: Wavarts Technologies Co., Ltd is listed at ZGC Sci-Fi Industry Innovation Center Floor 8, Shijingshan District Beijing CN 100043 in the IEEE OUI registry entry for 48:2D:63. This is the address the organization registered with the IEEE, which may differ from its current operating address.