Which company owns MAC address prefix 6C:43:29?

MAC address prefix 6C:43:29 is registered to COSMIQ EDUSNAP PRIVATE LIMITED in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:43:29 has a network interface built by COSMIQ EDUSNAP PRIVATE LIMITED.

What is the OUI 6C:43:29?

6C:43:29 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to COSMIQ EDUSNAP PRIVATE LIMITED. It covers every address from 6C:43:29:00:00:00 to 6C:43:29:FF:FF:FF, or 16,777,216 addresses in total. It is also written 6C-43-29.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 6C:43:29:00:00:00 that is 6C:43:29 — 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 COSMIQ EDUSNAP PRIVATE LIMITED located?

COSMIQ EDUSNAP PRIVATE LIMITED is listed at C-185, 2nd Floor, Naraina Industrial Area, Phase 1 NEW DELHI DELHI IN 110028 in the IEEE OUI registry entry for 6C:43:29. This is the address the organization registered with the IEEE, which may differ from its current operating address.

COSMIQ EDUSNAP PRIVATE LIMITED

MAC address prefix 6C:43:29 is registered to COSMIQ EDUSNAP PRIVATE LIMITED in the IEEE OUI registry. Any device whose MAC address begins with 6C:43:29 has a network interface built by COSMIQ EDUSNAP PRIVATE 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 6C:43:29:00:00:00 to 6C:43:29:FF:FF:FF.

OUI prefix: 6C:43:29
Hyphen form: 6C-43-29
MAC range: 6C:43:29:00:00:00 – 6C:43:29:FF:FF:FF
Addresses in block: 16,777,216
Organization: COSMIQ EDUSNAP PRIVATE LIMITED
Address: C-185, 2nd Floor, Naraina Industrial Area, Phase 1 NEW DELHI DELHI IN 110028
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.

2026-01-08Assigned to "COSMIQ EDUSNAP PRIVATE LIMITED"
archived source →
2026-07-17Assigned to "COSMIQ EDUSNAP PRIVATE LIMITED"

Nearby in the registry

The prefixes assigned immediately before and after 6C:43:29:

FAQ

Which company owns MAC address prefix 6C:43:29?: MAC address prefix 6C:43:29 is registered to COSMIQ EDUSNAP PRIVATE LIMITED in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:43:29 has a network interface built by COSMIQ EDUSNAP PRIVATE LIMITED.
What is the OUI 6C:43:29?: 6C:43:29 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to COSMIQ EDUSNAP PRIVATE LIMITED. It covers every address from 6C:43:29:00:00:00 to 6C:43:29:FF:FF:FF, or 16,777,216 addresses in total. It is also written 6C-43-29.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 6C:43:29:00:00:00 that is 6C:43:29 — 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 COSMIQ EDUSNAP PRIVATE LIMITED located?: COSMIQ EDUSNAP PRIVATE LIMITED is listed at C-185, 2nd Floor, Naraina Industrial Area, Phase 1 NEW DELHI DELHI IN 110028 in the IEEE OUI registry entry for 6C:43:29. This is the address the organization registered with the IEEE, which may differ from its current operating address.