Which company owns MAC address prefix 54:80:8A?

MAC address prefix 54:80:8A is registered to PT. BIZLINK TECHNOLOGY INDONESIA in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:80:8A has a network interface built by PT. BIZLINK TECHNOLOGY INDONESIA.

What is the OUI 54:80:8A?

54:80:8A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to PT. BIZLINK TECHNOLOGY INDONESIA. It covers every address from 54:80:8A:00:00:00 to 54:80:8A:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-80-8A.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 54:80:8A:00:00:00 that is 54:80:8A — 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 PT. BIZLINK TECHNOLOGY INDONESIA located?

PT. BIZLINK TECHNOLOGY INDONESIA is listed at Latrade Industrial Park Block K10-K12, Jl. Sei Binti Tanjung Uncang, Batam City, Riau Islands, Indonesia Batam Riau Islands ID 29422 in the IEEE OUI registry entry for 54:80:8A. This is the address the organization registered with the IEEE, which may differ from its current operating address.

PT. BIZLINK TECHNOLOGY INDONESIA

MAC address prefix 54:80:8A is registered to PT. BIZLINK TECHNOLOGY INDONESIA in the IEEE OUI registry. Any device whose MAC address begins with 54:80:8A has a network interface built by PT. BIZLINK TECHNOLOGY INDONESIA. 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 54:80:8A:00:00:00 to 54:80:8A:FF:FF:FF.

OUI prefix: 54:80:8A
Hyphen form: 54-80-8A
MAC range: 54:80:8A:00:00:00 – 54:80:8A:FF:FF:FF
Addresses in block: 16,777,216
Organization: PT. BIZLINK TECHNOLOGY INDONESIA
Address: Latrade Industrial Park Block K10-K12, Jl. Sei Binti Tanjung Uncang, Batam City, Riau Islands, Indonesia Batam Riau Islands ID 29422
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.

2025-02-27Assigned to "PT. BIZLINK TECHNOLOGY INDONESIA"
archived source →
2026-07-17Assigned to "PT. BIZLINK TECHNOLOGY INDONESIA"

Nearby in the registry

The prefixes assigned immediately before and after 54:80:8A:

FAQ

Which company owns MAC address prefix 54:80:8A?: MAC address prefix 54:80:8A is registered to PT. BIZLINK TECHNOLOGY INDONESIA in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:80:8A has a network interface built by PT. BIZLINK TECHNOLOGY INDONESIA.
What is the OUI 54:80:8A?: 54:80:8A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to PT. BIZLINK TECHNOLOGY INDONESIA. It covers every address from 54:80:8A:00:00:00 to 54:80:8A:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-80-8A.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 54:80:8A:00:00:00 that is 54:80:8A — 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 PT. BIZLINK TECHNOLOGY INDONESIA located?: PT. BIZLINK TECHNOLOGY INDONESIA is listed at Latrade Industrial Park Block K10-K12, Jl. Sei Binti Tanjung Uncang, Batam City, Riau Islands, Indonesia Batam Riau Islands ID 29422 in the IEEE OUI registry entry for 54:80:8A. This is the address the organization registered with the IEEE, which may differ from its current operating address.