Which company owns MAC address prefix 8C:C7:C3?

MAC address prefix 8C:C7:C3 is registered to NETLINK ICT in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 8C:C7:C3 has a network interface built by NETLINK ICT.

What is the OUI 8C:C7:C3?

8C:C7:C3 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to NETLINK ICT. It covers every address from 8C:C7:C3:00:00:00 to 8C:C7:C3:FF:FF:FF, or 16,777,216 addresses in total. It is also written 8C-C7-C3.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 8C:C7:C3:00:00:00 that is 8C:C7:C3 — 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 NETLINK ICT located?

NETLINK ICT is listed at Jupitor Jn,Near Time kids Koothattukulam - Piravom Rd Ernakulam KL IN 686662 in the IEEE OUI registry entry for 8C:C7:C3. This is the address the organization registered with the IEEE, which may differ from its current operating address.

How many MAC prefixes does NETLINK ICT own?

NETLINK ICT holds 2 OUI prefixes in the IEEE registry, of which 8C:C7:C3 is one. A device made by NETLINK ICT could carry a MAC address from any of them.

NETLINK ICT

MAC address prefix 8C:C7:C3 is registered to NETLINK ICT in the IEEE OUI registry. Any device whose MAC address begins with 8C:C7:C3 has a network interface built by NETLINK ICT. 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 8C:C7:C3:00:00:00 to 8C:C7:C3:FF:FF:FF.

OUI prefix: 8C:C7:C3
Hyphen form: 8C-C7-C3
MAC range: 8C:C7:C3:00:00:00 – 8C:C7:C3:FF:FF:FF
Addresses in block: 16,777,216
Organization: NETLINK ICT
Address: Jupitor Jn,Near Time kids Koothattukulam - Piravom Rd Ernakulam KL IN 686662
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.

Other prefixes from NETLINK ICT

NETLINK ICT holds 2 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:

8C:13:E2

Assignment history (1)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2026-07-17Assigned to "NETLINK ICT"

Nearby in the registry

The prefixes assigned immediately before and after 8C:C7:C3:

FAQ

Which company owns MAC address prefix 8C:C7:C3?: MAC address prefix 8C:C7:C3 is registered to NETLINK ICT in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 8C:C7:C3 has a network interface built by NETLINK ICT.
What is the OUI 8C:C7:C3?: 8C:C7:C3 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to NETLINK ICT. It covers every address from 8C:C7:C3:00:00:00 to 8C:C7:C3:FF:FF:FF, or 16,777,216 addresses in total. It is also written 8C-C7-C3.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 8C:C7:C3:00:00:00 that is 8C:C7:C3 — 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 NETLINK ICT located?: NETLINK ICT is listed at Jupitor Jn,Near Time kids Koothattukulam - Piravom Rd Ernakulam KL IN 686662 in the IEEE OUI registry entry for 8C:C7:C3. This is the address the organization registered with the IEEE, which may differ from its current operating address.
How many MAC prefixes does NETLINK ICT own?: NETLINK ICT holds 2 OUI prefixes in the IEEE registry, of which 8C:C7:C3 is one. A device made by NETLINK ICT could carry a MAC address from any of them.