Which company owns MAC address prefix 30:A4:52?

MAC address prefix 30:A4:52 is registered to Arrival Elements BV in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 30:A4:52 has a network interface built by Arrival Elements BV.

What is the OUI 30:A4:52?

30:A4:52 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Arrival Elements BV. It covers every address from 30:A4:52:00:00:00 to 30:A4:52:FF:FF:FF, or 16,777,216 addresses in total. It is also written 30-A4-52.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 30:A4:52:00:00:00 that is 30:A4:52 — 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 Arrival Elements BV located?

Arrival Elements BV is listed at M. Keynesplein 12-46 Amsterdam NL 1066 EP in the IEEE OUI registry entry for 30:A4:52. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Arrival Elements BV

MAC address prefix 30:A4:52 is registered to Arrival Elements BV in the IEEE OUI registry. Any device whose MAC address begins with 30:A4:52 has a network interface built by Arrival Elements BV. 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 30:A4:52:00:00:00 to 30:A4:52:FF:FF:FF.

OUI prefix: 30:A4:52
Hyphen form: 30-A4-52
MAC range: 30:A4:52:00:00:00 – 30:A4:52:FF:FF:FF
Addresses in block: 16,777,216
Organization: Arrival Elements BV
Address: M. Keynesplein 12-46 Amsterdam NL 1066 EP
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.

2020-08-05Assigned to "Arrival Elements BV"
archived source →
2026-07-17Assigned to "Arrival Elements BV"

Nearby in the registry

The prefixes assigned immediately before and after 30:A4:52:

FAQ

Which company owns MAC address prefix 30:A4:52?: MAC address prefix 30:A4:52 is registered to Arrival Elements BV in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 30:A4:52 has a network interface built by Arrival Elements BV.
What is the OUI 30:A4:52?: 30:A4:52 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Arrival Elements BV. It covers every address from 30:A4:52:00:00:00 to 30:A4:52:FF:FF:FF, or 16,777,216 addresses in total. It is also written 30-A4-52.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 30:A4:52:00:00:00 that is 30:A4:52 — 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 Arrival Elements BV located?: Arrival Elements BV is listed at M. Keynesplein 12-46 Amsterdam NL 1066 EP in the IEEE OUI registry entry for 30:A4:52. This is the address the organization registered with the IEEE, which may differ from its current operating address.