GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD
MAC address prefix 34:47:9A is registered to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD in the IEEE OUI registry. Any device whose MAC address begins with 34:47:9A has a network interface built by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,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 34:47:9A:00:00:00 to 34:47:9A:FF:FF:FF.
- OUI prefix
- 34:47:9A
- Hyphen form
- 34-47-9A
- MAC range
- 34:47:9A:00:00:00 – 34:47:9A:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD
- Address
- NO.18 HAIBIN ROAD, DONG GUAN GUANG DONG CN 523860
- 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 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD holds 188 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 "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD"archived source →
- 2026-07-17Assigned to "GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD"
Nearby in the registry
The prefixes assigned immediately before and after 34:47:9A:
- ER-Telecom34:41:A8
- Apple, Inc.34:42:62
- IEEE Registration Authority34:46:63
- HiTEM Engineering34:46:6F
- Huawei Device Co., Ltd.34:46:EC
- Comtrend Corporation34:47:63
- Chengdu Quanjing Intelligent Technology Co.,Ltd34:47:D4
- Dell Inc.34:48:ED
- Eliyan Corp.34:49:51
- Sagemcom Broadband SAS34:49:5B
- zte corporation34:4A:1B
- Honor Device Co., Ltd.34:4A:86
FAQ
- Which company owns MAC address prefix 34:47:9A?
- MAC address prefix 34:47:9A is registered to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 34:47:9A has a network interface built by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD.
- What is the OUI 34:47:9A?
- 34:47:9A is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD. It covers every address from 34:47:9A:00:00:00 to 34:47:9A:FF:FF:FF, or 16,777,216 addresses in total. It is also written 34-47-9A.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 34:47:9A:00:00:00 that is 34:47:9A — 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 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD located?
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD is listed at NO.18 HAIBIN ROAD, DONG GUAN GUANG DONG CN 523860 in the IEEE OUI registry entry for 34:47:9A. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD own?
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD holds 188 OUI prefixes in the IEEE registry, of which 34:47:9A is one. A device made by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP.,LTD could carry a MAC address from any of them.