Which company owns MAC address prefix 88:96:55?

MAC address prefix 88:96:55 is registered to Zitte corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:96:55 has a network interface built by Zitte corporation.

What is the OUI 88:96:55?

88:96:55 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Zitte corporation. It covers every address from 88:96:55:00:00:00 to 88:96:55:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-96-55.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 88:96:55:00:00:00 that is 88:96:55 — 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 Zitte corporation located?

Zitte corporation is listed at 4F Yokohama Kusunoki-cho Building,4-7 Kusunoki-cho,Nishi-ku Yokohama Kanagawa JP 2200003 in the IEEE OUI registry entry for 88:96:55. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Zitte corporation

MAC address prefix 88:96:55 is registered to Zitte corporation in the IEEE OUI registry. Any device whose MAC address begins with 88:96:55 has a network interface built by Zitte corporation. 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 88:96:55:00:00:00 to 88:96:55:FF:FF:FF.

OUI prefix: 88:96:55
Hyphen form: 88-96-55
MAC range: 88:96:55:00:00:00 – 88:96:55:FF:FF:FF
Addresses in block: 16,777,216
Organization: Zitte corporation
Address: 4F Yokohama Kusunoki-cho Building,4-7 Kusunoki-cho,Nishi-ku Yokohama Kanagawa JP 2200003
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.

2020-03-21Assigned to "Zitte corporation"
archived source →
2026-07-17Assigned to "Zitte corporation"

Nearby in the registry

The prefixes assigned immediately before and after 88:96:55:

FAQ

Which company owns MAC address prefix 88:96:55?: MAC address prefix 88:96:55 is registered to Zitte corporation in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:96:55 has a network interface built by Zitte corporation.
What is the OUI 88:96:55?: 88:96:55 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Zitte corporation. It covers every address from 88:96:55:00:00:00 to 88:96:55:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-96-55.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 88:96:55:00:00:00 that is 88:96:55 — 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 Zitte corporation located?: Zitte corporation is listed at 4F Yokohama Kusunoki-cho Building,4-7 Kusunoki-cho,Nishi-ku Yokohama Kanagawa JP 2200003 in the IEEE OUI registry entry for 88:96:55. This is the address the organization registered with the IEEE, which may differ from its current operating address.