Shenzhen WeSing Interactive Entertainment Technology Co., Ltd
MAC address prefix 54:A5:52 is registered to Shenzhen WeSing Interactive Entertainment Technology Co., Ltd in the IEEE OUI registry. Any device whose MAC address begins with 54:A5:52 has a network interface built by Shenzhen WeSing Interactive Entertainment Technology 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 54:A5:52:00:00:00 to 54:A5:52:FF:FF:FF.
- OUI prefix
- 54:A5:52
- Hyphen form
- 54-A5-52
- MAC range
- 54:A5:52:00:00:00 – 54:A5:52:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Shenzhen WeSing Interactive Entertainment Technology Co., Ltd
- Address
- Room 903A, Building 1, Zhongliang Business Park, Bao'an District Shenzhen City Guangdong Province CN 518000
- 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.
Assignment history (2)
The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.
- 2024-06-23Assigned to "Shenzhen WeSing Interactive Entertainment Technology Co., Ltd"archived source →
- 2026-07-17Assigned to "Shenzhen WeSing Interactive Entertainment Technology Co., Ltd"
Nearby in the registry
The prefixes assigned immediately before and after 54:A5:52:
- Shenzhen Linkworld Technology Co,.LTD54:A3:1B
- Annapurna labs54:A3:56
- BQT Solutions (Australia)Pty Ltd54:A3:FA
- IEEE Registration Authority54:A4:93
- HUAWEI TECHNOLOGIES CO.,LTD54:A5:1B
- NSC Communications Siberia Ltd54:A5:4B
- Alcatel-Lucent Shanghai Bell Co., Ltd54:A6:19
- HUAWEI TECHNOLOGIES CO.,LTD54:A6:37
- Vantiva USA LLC54:A6:5C
- Huawei Device Co., Ltd.54:A6:DB
- TP-LINK TECHNOLOGIES CO.,LTD.54:A7:03
- HUNAN AIMAG INTELLIGENT TECHNOLOGY CO.,LTD54:A7:A0
FAQ
- Which company owns MAC address prefix 54:A5:52?
- MAC address prefix 54:A5:52 is registered to Shenzhen WeSing Interactive Entertainment Technology Co., Ltd in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 54:A5:52 has a network interface built by Shenzhen WeSing Interactive Entertainment Technology Co., Ltd.
- What is the OUI 54:A5:52?
- 54:A5:52 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Shenzhen WeSing Interactive Entertainment Technology Co., Ltd. It covers every address from 54:A5:52:00:00:00 to 54:A5:52:FF:FF:FF, or 16,777,216 addresses in total. It is also written 54-A5-52.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 54:A5:52:00:00:00 that is 54:A5:52 — 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 WeSing Interactive Entertainment Technology Co., Ltd located?
- Shenzhen WeSing Interactive Entertainment Technology Co., Ltd is listed at Room 903A, Building 1, Zhongliang Business Park, Bao'an District Shenzhen City Guangdong Province CN 518000 in the IEEE OUI registry entry for 54:A5:52. This is the address the organization registered with the IEEE, which may differ from its current operating address.