Which company owns MAC address prefix 68:53:88?

MAC address prefix 68:53:88 is registered to P&S Technology in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 68:53:88 has a network interface built by P&S Technology.

What is the OUI 68:53:88?

68:53:88 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to P&S Technology. It covers every address from 68:53:88:00:00:00 to 68:53:88:FF:FF:FF, or 16,777,216 addresses in total. It is also written 68-53-88.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 68:53:88:00:00:00 that is 68:53:88 — 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 P&S Technology located?

P&S Technology is listed at 216 Deajiro Yongin-si Gyeonggi-do KR 448-813 in the IEEE OUI registry entry for 68:53:88. This is the address the organization registered with the IEEE, which may differ from its current operating address.

P&S Technology

MAC address prefix 68:53:88 is registered to P&S Technology in the IEEE OUI registry. Any device whose MAC address begins with 68:53:88 has a network interface built by P&S Technology. 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 68:53:88:00:00:00 to 68:53:88:FF:FF:FF.

OUI prefix: 68:53:88
Hyphen form: 68-53-88
MAC range: 68:53:88:00:00:00 – 68:53:88:FF:FF:FF
Addresses in block: 16,777,216
Organization: P&S Technology
Address: 216 Deajiro Yongin-si Gyeonggi-do KR 448-813
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 "P&S Technology"
archived source →
2026-07-17Assigned to "P&S Technology"

Nearby in the registry

The prefixes assigned immediately before and after 68:53:88:

FAQ

Which company owns MAC address prefix 68:53:88?: MAC address prefix 68:53:88 is registered to P&S Technology in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 68:53:88 has a network interface built by P&S Technology.
What is the OUI 68:53:88?: 68:53:88 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to P&S Technology. It covers every address from 68:53:88:00:00:00 to 68:53:88:FF:FF:FF, or 16,777,216 addresses in total. It is also written 68-53-88.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 68:53:88:00:00:00 that is 68:53:88 — 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 P&S Technology located?: P&S Technology is listed at 216 Deajiro Yongin-si Gyeonggi-do KR 448-813 in the IEEE OUI registry entry for 68:53:88. This is the address the organization registered with the IEEE, which may differ from its current operating address.