Quectel Wireless Solutions Co.,Ltd.
MAC address prefix BC:2A:33 is registered to Quectel Wireless Solutions Co.,Ltd. in the IEEE OUI registry. Any device whose MAC address begins with BC:2A:33 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 BC:2A:33:00:00:00 to BC:2A:33:FF:FF:FF.
- OUI prefix
- BC:2A:33
- Hyphen form
- BC-2A-33
- MAC range
- BC:2A:33:00:00:00 – BC:2A:33: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.
- 2025-08-23Assigned 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 BC:2A:33:
- Cisco Systems, IncBC:26:C7
- Samsung Electronics Co.,LtdBC:27:7A
- e-Smart Systems Pvt. LtdBC:28:2C
- NextBIT Computing Pvt. Ltd.BC:28:46
- Rowley Associates LimitedBC:28:D6
- Prama Hikvision India Private LimitedBC:29:78
- CHINA DRAGON TECHNOLOGY LIMITEDBC:2B:02
- Cresyn Co., Ltd.BC:2B:1E
- Beijing Haier IC Design Co.,LtdBC:2B:6B
- Revogi Innovation Co., Ltd.BC:2B:D7
- Bear Flag Design, Inc.BC:2C:55
- Cisco Systems, IncBC:2C:E6
FAQ
- Which company owns MAC address prefix BC:2A:33?
- MAC address prefix BC:2A:33 is registered to Quectel Wireless Solutions Co.,Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with BC:2A:33 has a network interface built by Quectel Wireless Solutions Co.,Ltd..
- What is the OUI BC:2A:33?
- BC:2A:33 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 BC:2A:33:00:00:00 to BC:2A:33:FF:FF:FF, or 16,777,216 addresses in total. It is also written BC-2A-33.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in BC:2A:33:00:00:00 that is BC:2A:33 — 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 BC:2A:33. 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 BC:2A:33 is one. A device made by Quectel Wireless Solutions Co.,Ltd. could carry a MAC address from any of them.