SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.
MAC address prefix 90:76:9F is registered to SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. in the IEEE OUI registry. Any device whose MAC address begins with 90:76:9F has a network interface built by SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES 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 90:76:9F:00:00:00 to 90:76:9F:FF:FF:FF.
- OUI prefix
- 90:76:9F
- Hyphen form
- 90-76-9F
- MAC range
- 90:76:9F:00:00:00 – 90:76:9F:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.
- Address
- 6th Floor, South Section, Building 23, Keyuan West, NO.1 Kezhi West Road, Science and Technology Community, Yuehai Street, Nanshan District Shenzhen Guangdong CN 518057
- 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 SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.
SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. holds 20 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.
- 2020-05-13Assigned to "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD."archived source →
- 2026-07-17Assigned to "SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD."
Nearby in the registry
The prefixes assigned immediately before and after 90:76:9F:
- New H3C Technologies Co., Ltd90:74:2E
- IRay Technology Co., Ltd.90:74:9D
- AzureWave Technology Inc.90:74:AE
- HUAWEI TECHNOLOGIES CO.,LTD90:74:F2
- Nokia Shanghai Bell Co., Ltd.90:75:BC
- Zebra Technologies Inc.90:75:DE
- Cisco Systems, Inc90:77:EE
- Intel Corporate90:78:41
- Xiaomi Communications Co Ltd90:78:B2
- Integrated Device Technology (Malaysia) Sdn. Bhd.90:79:10
- Benchmark Electronics Romania SRL90:79:90
- zte corporation90:79:CF
FAQ
- Which company owns MAC address prefix 90:76:9F?
- MAC address prefix 90:76:9F is registered to SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 90:76:9F has a network interface built by SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD..
- What is the OUI 90:76:9F?
- 90:76:9F is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD.. It covers every address from 90:76:9F:00:00:00 to 90:76:9F:FF:FF:FF, or 16,777,216 addresses in total. It is also written 90-76-9F.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 90:76:9F:00:00:00 that is 90:76:9F — 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 SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. located?
- SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. is listed at 6th Floor, South Section, Building 23, Keyuan West, NO.1 Kezhi West Road, Science and Technology Community, Yuehai Street, Nanshan District Shenzhen Guangdong CN 518057 in the IEEE OUI registry entry for 90:76:9F. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. own?
- SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. holds 20 OUI prefixes in the IEEE registry, of which 90:76:9F is one. A device made by SHENZHEN MERCURY COMMUNICATION TECHNOLOGIES CO.,LTD. could carry a MAC address from any of them.