Quectel Wireless Solutions Co.,Ltd.
MAC address prefix 58:30:AC is registered to Quectel Wireless Solutions Co.,Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 58:30:AC 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 58:30:AC:00:00:00 to 58:30:AC:FF:FF:FF.
- OUI prefix
- 58:30:AC
- Hyphen form
- 58-30-AC
- MAC range
- 58:30:AC:00:00:00 – 58:30:AC: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 75 OUI prefixes in total. A device with this exact prefix could just as well carry any of these:
Assignment history (1)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2026-10-28Assigned to "Quectel Wireless Solutions Co.,Ltd."
Nearby in the registry
The prefixes assigned immediately before and after 58:30:AC:
- Lighting Science Group58:2E:FE
- Nintendo Co.,Ltd58:2F:40
- Universal Electric Corporation58:2F:42
- Sagemcom Broadband SAS58:2F:F7
- Shanghai Junqian Sensing Technology Co.,LTD58:30:5B
- Nokia58:30:6E
- DRUST58:31:12
- Reliance Communications LLC58:32:77
- Glovast Technology Ltd.58:34:3B
- EM Microelectronic58:35:0F
- DEEPLET TECHNOLOGY CORP58:35:26
- Huawei Device Co., Ltd.58:35:5D
FAQ
- Which company owns MAC address prefix 58:30:AC?
- MAC address prefix 58:30:AC is registered to Quectel Wireless Solutions Co.,Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 58:30:AC has a network interface built by Quectel Wireless Solutions Co.,Ltd..
- What is the OUI 58:30:AC?
- 58:30:AC 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 58:30:AC:00:00:00 to 58:30:AC:FF:FF:FF, or 16,777,216 addresses in total. It is also written 58-30-AC.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 58:30:AC:00:00:00 that is 58:30:AC — 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 58:30:AC. 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 75 OUI prefixes in the IEEE registry, of which 58:30:AC is one. A device made by Quectel Wireless Solutions Co.,Ltd. could carry a MAC address from any of them.