Which company owns MAC address prefix 34:02:9B?

MAC address prefix 34:02:9B is registered to Plexonics Technologies LImited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 34:02:9B has a network interface built by Plexonics Technologies LImited.

What is the OUI 34:02:9B?

34:02:9B is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Plexonics Technologies LImited. It covers every address from 34:02:9B:00:00:00 to 34:02:9B:FF:FF:FF, or 16,777,216 addresses in total. It is also written 34-02-9B.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 34:02:9B:00:00:00 that is 34:02:9B — 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 Plexonics Technologies LImited located?

Plexonics Technologies LImited is listed at 1st Floor, 181/23 Industrial Area Phase 1 Chandigarh Punjab IN 160002 in the IEEE OUI registry entry for 34:02:9B. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Plexonics Technologies LImited

MAC address prefix 34:02:9B is registered to Plexonics Technologies LImited in the IEEE OUI registry. Any device whose MAC address begins with 34:02:9B has a network interface built by Plexonics Technologies LImited. 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 34:02:9B:00:00:00 to 34:02:9B:FF:FF:FF.

OUI prefix: 34:02:9B
Hyphen form: 34-02-9B
MAC range: 34:02:9B:00:00:00 – 34:02:9B:FF:FF:FF
Addresses in block: 16,777,216
Organization: Plexonics Technologies LImited
Address: 1st Floor, 181/23 Industrial Area Phase 1 Chandigarh Punjab IN 160002
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 (3)

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 "CloudBerry Technologies Private Limited"
archived source →
2018-12-21Renamed from "CloudBerry Technologies Private Limited" to "Plexonics Technologies LImited"
archived source →
2026-07-17Assigned to "Plexonics Technologies LImited"

Nearby in the registry

The prefixes assigned immediately before and after 34:02:9B:

FAQ

Which company owns MAC address prefix 34:02:9B?: MAC address prefix 34:02:9B is registered to Plexonics Technologies LImited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 34:02:9B has a network interface built by Plexonics Technologies LImited.
What is the OUI 34:02:9B?: 34:02:9B is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Plexonics Technologies LImited. It covers every address from 34:02:9B:00:00:00 to 34:02:9B:FF:FF:FF, or 16,777,216 addresses in total. It is also written 34-02-9B.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 34:02:9B:00:00:00 that is 34:02:9B — 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 Plexonics Technologies LImited located?: Plexonics Technologies LImited is listed at 1st Floor, 181/23 Industrial Area Phase 1 Chandigarh Punjab IN 160002 in the IEEE OUI registry entry for 34:02:9B. This is the address the organization registered with the IEEE, which may differ from its current operating address.