Impex-Sat GmbH&Co KG
MAC address prefix 90:98:64 is registered to Impex-Sat GmbH&Co KG in the IEEE OUI registry. Any device whose MAC address begins with 90:98:64 has a network interface built by Impex-Sat GmbH&Co KG. 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 90:98:64:00:00:00 to 90:98:64:FF:FF:FF.
- OUI prefix
- 90:98:64
- Hyphen form
- 90-98-64
- MAC range
- 90:98:64:00:00:00 – 90:98:64:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Impex-Sat GmbH&Co KG
- Address
- Beim Giesshaus 7 Glueckstadt DE 25348
- 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.
- 2016-07-29Assigned to "Impex-Sat GmbH&Co KG"archived source →
- 2026-07-17Assigned to "Impex-Sat GmbH&Co KG"
Nearby in the registry
The prefixes assigned immediately before and after 90:98:64:
- D-Link International90:94:E4
- HUAWEI TECHNOLOGIES CO.,LTD90:95:07
- BUFFALO.INC90:96:F3
- Espressif Inc.90:97:D5
- Samsung Electronics Co.,Ltd90:97:F3
- Huawei Device Co., Ltd.90:98:38
- Vestel Elektronik San ve Tic. A.S.90:98:77
- ELVEES NeoTek OJSC90:99:16
- TP-LINK TECHNOLOGIES CO.,LTD.90:9A:4A
- Texas Instruments90:9A:77
- Apple, Inc.90:9B:6F
- Apple, Inc.90:9C:4A
FAQ
- Which company owns MAC address prefix 90:98:64?
- MAC address prefix 90:98:64 is registered to Impex-Sat GmbH&Co KG in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 90:98:64 has a network interface built by Impex-Sat GmbH&Co KG.
- What is the OUI 90:98:64?
- 90:98:64 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Impex-Sat GmbH&Co KG. It covers every address from 90:98:64:00:00:00 to 90:98:64:FF:FF:FF, or 16,777,216 addresses in total. It is also written 90-98-64.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 90:98:64:00:00:00 that is 90:98:64 — 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 Impex-Sat GmbH&Co KG located?
- Impex-Sat GmbH&Co KG is listed at Beim Giesshaus 7 Glueckstadt DE 25348 in the IEEE OUI registry entry for 90:98:64. This is the address the organization registered with the IEEE, which may differ from its current operating address.