Quectel Wireless Solutions Co.,Ltd.
MAC address prefix A0:ED:FB is registered to Quectel Wireless Solutions Co.,Ltd. in the IEEE OUI registry. Any device whose MAC address begins with A0:ED:FB has a network interface built by Quectel Wireless Solutions Co.,Ltd.. 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 A0:ED:FB:00:00:00 to A0:ED:FB:FF:FF:FF.
- OUI prefix
- A0:ED:FB
- Hyphen form
- A0-ED-FB
- MAC range
- A0:ED:FB:00:00:00 – A0:ED:FB:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Quectel Wireless Solutions Co.,Ltd.
- Address
- 7th Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District Shanghai CN 200233
- 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.
Other prefixes from Quectel Wireless Solutions Co.,Ltd.
Quectel Wireless Solutions Co.,Ltd. holds 73 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:
Assignment history (2)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2022-07-11Assigned to "Quectel Wireless Solutions Co.,Ltd."archived source →
- 2026-07-17Assigned to "Quectel Wireless Solutions Co.,Ltd."
Nearby in the registry
The prefixes assigned immediately before and after A0:ED:FB:
- Ningbo FreeWings Technologies Co.,LtdA0:E9:DB
- AirCUVE Inc.A0:EB:76
- zte corporationA0:EC:80
- Cisco Systems, IncA0:EC:F9
- Ubee Interactive Co., LimitedA0:ED:6D
- Apple, Inc.A0:ED:CD
- Apple, Inc.A0:EE:1A
- CIG SHANGHAI CO LTDA0:EE:EE
- Seine Image Int'l Co., LtdA0:EF:84
- GE Medical System(China) Co., Ltd.A0:F2:17
- Palo Alto NetworksA0:F2:61
- Espressif Inc.A0:F2:62
FAQ
- Which company owns MAC address prefix A0:ED:FB?
- MAC address prefix A0:ED:FB is registered to Quectel Wireless Solutions Co.,Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with A0:ED:FB has a network interface built by Quectel Wireless Solutions Co.,Ltd..
- What is the OUI A0:ED:FB?
- A0:ED:FB is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Quectel Wireless Solutions Co.,Ltd.. It covers every address from A0:ED:FB:00:00:00 to A0:ED:FB:FF:FF:FF, or 16,777,216 addresses in total. It is also written A0-ED-FB.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in A0:ED:FB:00:00:00 that is A0:ED:FB — 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 Quectel Wireless Solutions Co.,Ltd. located?
- Quectel Wireless Solutions Co.,Ltd. is listed at 7th Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District Shanghai CN 200233 in the IEEE OUI registry entry for A0:ED:FB. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Quectel Wireless Solutions Co.,Ltd. own?
- Quectel Wireless Solutions Co.,Ltd. holds 73 OUI prefixes in the IEEE registry, of which A0:ED:FB is one. A device made by Quectel Wireless Solutions Co.,Ltd. could carry a MAC address from any of them.