Which company owns MAC address prefix 00:23:96?

MAC address prefix 00:23:96 is registered to ANDES TECHNOLOGY CORPORATION in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:23:96 has a network interface built by ANDES TECHNOLOGY CORPORATION.

What is the OUI 00:23:96?

00:23:96 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to ANDES TECHNOLOGY CORPORATION. It covers every address from 00:23:96:00:00:00 to 00:23:96:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-23-96.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 00:23:96:00:00:00 that is 00:23:96 — 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 ANDES TECHNOLOGY CORPORATION located?

ANDES TECHNOLOGY CORPORATION is listed at 2F,No. 1, Li-Hsin First Road, Hsin-Chu Taiwan TW 300 in the IEEE OUI registry entry for 00:23:96. This is the address the organization registered with the IEEE, which may differ from its current operating address.

ANDES TECHNOLOGY CORPORATION

MAC address prefix 00:23:96 is registered to ANDES TECHNOLOGY CORPORATION in the IEEE OUI registry. Any device whose MAC address begins with 00:23:96 has a network interface built by ANDES TECHNOLOGY CORPORATION. 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 00:23:96:00:00:00 to 00:23:96:FF:FF:FF.

OUI prefix: 00:23:96
Hyphen form: 00-23-96
MAC range: 00:23:96:00:00:00 – 00:23:96:FF:FF:FF
Addresses in block: 16,777,216
Organization: ANDES TECHNOLOGY CORPORATION
Address: 2F,No. 1, Li-Hsin First Road, Hsin-Chu Taiwan TW 300
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.

2016-07-29Assigned to "ANDES TECHNOLOGY CORPORATION"
archived source →
2026-07-17Assigned to "ANDES TECHNOLOGY CORPORATION"

Nearby in the registry

The prefixes assigned immediately before and after 00:23:96:

FAQ

Which company owns MAC address prefix 00:23:96?: MAC address prefix 00:23:96 is registered to ANDES TECHNOLOGY CORPORATION in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 00:23:96 has a network interface built by ANDES TECHNOLOGY CORPORATION.
What is the OUI 00:23:96?: 00:23:96 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to ANDES TECHNOLOGY CORPORATION. It covers every address from 00:23:96:00:00:00 to 00:23:96:FF:FF:FF, or 16,777,216 addresses in total. It is also written 00-23-96.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 00:23:96:00:00:00 that is 00:23:96 — 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 ANDES TECHNOLOGY CORPORATION located?: ANDES TECHNOLOGY CORPORATION is listed at 2F,No. 1, Li-Hsin First Road, Hsin-Chu Taiwan TW 300 in the IEEE OUI registry entry for 00:23:96. This is the address the organization registered with the IEEE, which may differ from its current operating address.