Which company owns MAC address prefix 18:6C:60?

MAC address prefix 18:6C:60 is registered to Jifeline Networks B.V. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 18:6C:60 has a network interface built by Jifeline Networks B.V..

What is the OUI 18:6C:60?

18:6C:60 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Jifeline Networks B.V.. It covers every address from 18:6C:60:00:00:00 to 18:6C:60:FF:FF:FF, or 16,777,216 addresses in total. It is also written 18-6C-60.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 18:6C:60:00:00:00 that is 18:6C:60 — 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 Jifeline Networks B.V. located?

Jifeline Networks B.V. is listed at Zweihaak 1 Werkendam NL 4251 LT in the IEEE OUI registry entry for 18:6C:60. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Jifeline Networks B.V.

MAC address prefix 18:6C:60 is registered to Jifeline Networks B.V. in the IEEE OUI registry. Any device whose MAC address begins with 18:6C:60 has a network interface built by Jifeline Networks B.V.. 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 18:6C:60:00:00:00 to 18:6C:60:FF:FF:FF.

OUI prefix: 18:6C:60
Hyphen form: 18-6C-60
MAC range: 18:6C:60:00:00:00 – 18:6C:60:FF:FF:FF
Addresses in block: 16,777,216
Organization: Jifeline Networks B.V.
Address: Zweihaak 1 Werkendam NL 4251 LT
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 "Jifeline Networks B.V."
archived source →
2026-07-17Assigned to "Jifeline Networks B.V."

Nearby in the registry

The prefixes assigned immediately before and after 18:6C:60:

FAQ

Which company owns MAC address prefix 18:6C:60?: MAC address prefix 18:6C:60 is registered to Jifeline Networks B.V. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 18:6C:60 has a network interface built by Jifeline Networks B.V..
What is the OUI 18:6C:60?: 18:6C:60 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Jifeline Networks B.V.. It covers every address from 18:6C:60:00:00:00 to 18:6C:60:FF:FF:FF, or 16,777,216 addresses in total. It is also written 18-6C-60.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 18:6C:60:00:00:00 that is 18:6C:60 — 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 Jifeline Networks B.V. located?: Jifeline Networks B.V. is listed at Zweihaak 1 Werkendam NL 4251 LT in the IEEE OUI registry entry for 18:6C:60. This is the address the organization registered with the IEEE, which may differ from its current operating address.