Zhen Shi Information Technology (Shanghai) Co., Ltd.
MAC address prefix 6C:2D:24 is registered to Zhen Shi Information Technology (Shanghai) Co., Ltd. in the IEEE OUI registry. Any device whose MAC address begins with 6C:2D:24 has a network interface built by Zhen Shi Information Technology (Shanghai) 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 6C:2D:24:00:00:00 to 6C:2D:24:FF:FF:FF.
- OUI prefix
- 6C:2D:24
- Hyphen form
- 6C-2D-24
- MAC range
- 6C:2D:24:00:00:00 – 6C:2D:24:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- Zhen Shi Information Technology (Shanghai) Co., Ltd.
- Address
- 5F, Building 3?No. 401 Caobao Road, Xuhui District, Shanghai, China Shanghai 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 Zhen Shi Information Technology (Shanghai) Co., Ltd.
Zhen Shi Information Technology (Shanghai) Co., Ltd. holds 3 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.
- 2020-11-28Assigned to "Zhen Shi Information Technology (Shanghai) Co., Ltd."archived source →
- 2026-07-17Assigned to "Zhen Shi Information Technology (Shanghai) Co., Ltd."
Nearby in the registry
The prefixes assigned immediately before and after 6C:2D:24:
- Cisco Systems, Inc6C:29:D2
- Paxton Access Ltd6C:2A:CB
- IEEE Registration Authority6C:2A:DF
- Dell Inc.6C:2B:59
- OOO NPP Systemotechnika-NN6C:2C:06
- Skyworth Digital Technology(Shenzhen) Co.,Ltd6C:2C:DC
- Accelink Technologies Co.,Ltd.6C:2E:33
- B&B EXPORTING LIMITED6C:2E:72
- Sagemcom Broadband SAS6C:2E:85
- Nexus Raytek Pty Ltd6C:2F:1C
- Samsung Electronics Co.,Ltd6C:2F:2C
- Intel Corporate6C:2F:80
FAQ
- Which company owns MAC address prefix 6C:2D:24?
- MAC address prefix 6C:2D:24 is registered to Zhen Shi Information Technology (Shanghai) Co., Ltd. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 6C:2D:24 has a network interface built by Zhen Shi Information Technology (Shanghai) Co., Ltd..
- What is the OUI 6C:2D:24?
- 6C:2D:24 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Zhen Shi Information Technology (Shanghai) Co., Ltd.. It covers every address from 6C:2D:24:00:00:00 to 6C:2D:24:FF:FF:FF, or 16,777,216 addresses in total. It is also written 6C-2D-24.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 6C:2D:24:00:00:00 that is 6C:2D:24 — 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 Zhen Shi Information Technology (Shanghai) Co., Ltd. located?
- Zhen Shi Information Technology (Shanghai) Co., Ltd. is listed at 5F, Building 3?No. 401 Caobao Road, Xuhui District, Shanghai, China Shanghai Shanghai CN 200233 in the IEEE OUI registry entry for 6C:2D:24. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does Zhen Shi Information Technology (Shanghai) Co., Ltd. own?
- Zhen Shi Information Technology (Shanghai) Co., Ltd. holds 3 OUI prefixes in the IEEE registry, of which 6C:2D:24 is one. A device made by Zhen Shi Information Technology (Shanghai) Co., Ltd. could carry a MAC address from any of them.