Which company owns MAC address prefix 88:94:8E?

MAC address prefix 88:94:8E is registered to Max Weishaupt SE in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:94:8E has a network interface built by Max Weishaupt SE.

What is the OUI 88:94:8E?

88:94:8E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Max Weishaupt SE. It covers every address from 88:94:8E:00:00:00 to 88:94:8E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-94-8E.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 88:94:8E:00:00:00 that is 88:94:8E — 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 Max Weishaupt SE located?

Max Weishaupt SE is listed at Max-Weishaupt-Str. 14 Schwendi DE 88475 in the IEEE OUI registry entry for 88:94:8E. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Max Weishaupt SE

MAC address prefix 88:94:8E is registered to Max Weishaupt SE in the IEEE OUI registry. Any device whose MAC address begins with 88:94:8E has a network interface built by Max Weishaupt SE. 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 88:94:8E:00:00:00 to 88:94:8E:FF:FF:FF.

OUI prefix: 88:94:8E
Hyphen form: 88-94-8E
MAC range: 88:94:8E:00:00:00 – 88:94:8E:FF:FF:FF
Addresses in block: 16,777,216
Organization: Max Weishaupt SE
Address: Max-Weishaupt-Str. 14 Schwendi DE 88475
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.

2023-07-11Assigned to "Max Weishaupt GmbH"
archived source →
2025-02-27Renamed from "Max Weishaupt GmbH" to "Max Weishaupt SE"
archived source →
2026-07-17Assigned to "Max Weishaupt SE"

Nearby in the registry

The prefixes assigned immediately before and after 88:94:8E:

FAQ

Which company owns MAC address prefix 88:94:8E?: MAC address prefix 88:94:8E is registered to Max Weishaupt SE in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:94:8E has a network interface built by Max Weishaupt SE.
What is the OUI 88:94:8E?: 88:94:8E is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Max Weishaupt SE. It covers every address from 88:94:8E:00:00:00 to 88:94:8E:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-94-8E.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 88:94:8E:00:00:00 that is 88:94:8E — 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 Max Weishaupt SE located?: Max Weishaupt SE is listed at Max-Weishaupt-Str. 14 Schwendi DE 88475 in the IEEE OUI registry entry for 88:94:8E. This is the address the organization registered with the IEEE, which may differ from its current operating address.