Which company owns MAC address prefix 88:12:3D?

MAC address prefix 88:12:3D is registered to Suzhou Aquila Solutions Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:12:3D has a network interface built by Suzhou Aquila Solutions Inc..

What is the OUI 88:12:3D?

88:12:3D is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Suzhou Aquila Solutions Inc.. It covers every address from 88:12:3D:00:00:00 to 88:12:3D:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-12-3D.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in 88:12:3D:00:00:00 that is 88:12:3D — 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 Suzhou Aquila Solutions Inc. located?

Suzhou Aquila Solutions Inc. is listed at Room 201, Building 3, 18 Dongchang Road, Suzhou Industry Park, Suzhou, PRC. Zip Code: 215000 Suzhou CN 215000 in the IEEE OUI registry entry for 88:12:3D. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Suzhou Aquila Solutions Inc.

MAC address prefix 88:12:3D is registered to Suzhou Aquila Solutions Inc. in the IEEE OUI registry. Any device whose MAC address begins with 88:12:3D has a network interface built by Suzhou Aquila Solutions Inc.. 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 88:12:3D:00:00:00 to 88:12:3D:FF:FF:FF.

OUI prefix: 88:12:3D
Hyphen form: 88-12-3D
MAC range: 88:12:3D:00:00:00 – 88:12:3D:FF:FF:FF
Addresses in block: 16,777,216
Organization: Suzhou Aquila Solutions Inc.
Address: Room 201, Building 3, 18 Dongchang Road, Suzhou Industry Park, Suzhou, PRC. Zip Code: 215000 Suzhou CN 215000
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 "Suzhou Aquila Solutions Inc."
archived source →
2026-07-17Assigned to "Suzhou Aquila Solutions Inc."

Nearby in the registry

The prefixes assigned immediately before and after 88:12:3D:

FAQ

Which company owns MAC address prefix 88:12:3D?: MAC address prefix 88:12:3D is registered to Suzhou Aquila Solutions Inc. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 88:12:3D has a network interface built by Suzhou Aquila Solutions Inc..
What is the OUI 88:12:3D?: 88:12:3D is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Suzhou Aquila Solutions Inc.. It covers every address from 88:12:3D:00:00:00 to 88:12:3D:FF:FF:FF, or 16,777,216 addresses in total. It is also written 88-12-3D.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in 88:12:3D:00:00:00 that is 88:12:3D — 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 Suzhou Aquila Solutions Inc. located?: Suzhou Aquila Solutions Inc. is listed at Room 201, Building 3, 18 Dongchang Road, Suzhou Industry Park, Suzhou, PRC. Zip Code: 215000 Suzhou CN 215000 in the IEEE OUI registry entry for 88:12:3D. This is the address the organization registered with the IEEE, which may differ from its current operating address.