TP-LINK TECHNOLOGIES CO.,LTD.
MAC address prefix 48:0E:EC is registered to TP-LINK TECHNOLOGIES CO.,LTD. in the IEEE OUI registry. Any device whose MAC address begins with 48:0E:EC has a network interface built by TP-LINK 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 48:0E:EC:00:00:00 to 48:0E:EC:FF:FF:FF.
- OUI prefix
- 48:0E:EC
- Hyphen form
- 48-0E-EC
- MAC range
- 48:0E:EC:00:00:00 – 48:0E:EC:FF:FF:FF
- Addresses in block
- 16,777,216
- Organization
- TP-LINK TECHNOLOGIES CO.,LTD.
- Address
- 2-7th floors of South Building and 3-11th floors of North Building, No. 396, Jucai Road, Changhe Street, Binjiang District Hangzhou City Zhejiang Province, CN 310000
- 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 TP-LINK TECHNOLOGIES CO.,LTD.
TP-LINK TECHNOLOGIES CO.,LTD. holds 174 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.
- 2017-09-08Assigned to "TP-LINK TECHNOLOGIES CO.,LTD."archived source →
- 2026-07-17Assigned to "TP-LINK TECHNOLOGIES CO.,LTD."
Nearby in the registry
The prefixes assigned immediately before and after 48:0E:EC:
- IEEE Registration Authority48:08:EB
- Guangzhou Trustmo Information System Co.,LTD48:09:51
- Apple, Inc.48:0A:28
- IEEE Registration Authority48:0B:B2
- NAKAYO Inc48:0C:49
- ittim48:0E:13
- Hewlett Packard48:0F:CF
- NTT Innovation Institute, Inc.48:10:63
- Luxcom Technologies Inc.48:12:49
- HUAWEI TECHNOLOGIES CO.,LTD48:12:58
- HUAWEI TECHNOLOGIES CO.,LTD48:12:8F
- Samsung Electronics Co.,Ltd48:13:7E
FAQ
- Which company owns MAC address prefix 48:0E:EC?
- MAC address prefix 48:0E:EC is registered to TP-LINK TECHNOLOGIES CO.,LTD. in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with 48:0E:EC has a network interface built by TP-LINK TECHNOLOGIES CO.,LTD..
- What is the OUI 48:0E:EC?
- 48:0E:EC is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to TP-LINK TECHNOLOGIES CO.,LTD.. It covers every address from 48:0E:EC:00:00:00 to 48:0E:EC:FF:FF:FF, or 16,777,216 addresses in total. It is also written 48-0E-EC.
- How do I find the manufacturer of a MAC address?
- Take the first three octets of the address — in 48:0E:EC:00:00:00 that is 48:0E:EC — 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 TP-LINK TECHNOLOGIES CO.,LTD. located?
- TP-LINK TECHNOLOGIES CO.,LTD. is listed at 2-7th floors of South Building and 3-11th floors of North Building, No. 396, Jucai Road, Changhe Street, Binjiang District Hangzhou City Zhejiang Province, CN 310000 in the IEEE OUI registry entry for 48:0E:EC. This is the address the organization registered with the IEEE, which may differ from its current operating address.
- How many MAC prefixes does TP-LINK TECHNOLOGIES CO.,LTD. own?
- TP-LINK TECHNOLOGIES CO.,LTD. holds 174 OUI prefixes in the IEEE registry, of which 48:0E:EC is one. A device made by TP-LINK TECHNOLOGIES CO.,LTD. could carry a MAC address from any of them.