OUI Lookup
54443b
HUAWEI TECHNOLOGIES CO.,LTD
Manufacturer Information
- OUI Prefix
- 54443b
- Manufacturer
- HUAWEI TECHNOLOGIES CO.,LTD
- Address
- No.2 Xin Cheng Road, Room R6,Songshan Lake Technology Park Dongguan CN 523808
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1376
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 54443B
The OUI prefix 54443B is assigned to HUAWEI TECHNOLOGIES CO.,LTD, based in No.2 Xin Cheng Road, Room R6,Songshan Lake Technology Park Dongguan CN 523808 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to HUAWEI TECHNOLOGIES CO.,LTD.
Other prefixes from HUAWEI TECHNOLOGIES CO.,LTD
5425eaHUAWEI TECHNOLOGIES CO.,LTDc894bbHUAWEI TECHNOLOGIES CO.,LTD10b1f8HUAWEI TECHNOLOGIES CO.,LTD38bc01HUAWEI TECHNOLOGIES CO.,LTD341e6bHUAWEI TECHNOLOGIES CO.,LTD886639HUAWEI TECHNOLOGIES CO.,LTD884477HUAWEI TECHNOLOGIES CO.,LTD149d09HUAWEI TECHNOLOGIES CO.,LTDe8d775HUAWEI TECHNOLOGIES CO.,LTD4cf95dHUAWEI TECHNOLOGIES CO.,LTD8421f1HUAWEI TECHNOLOGIES CO.,LTD707990HUAWEI TECHNOLOGIES CO.,LTD0cfc18HUAWEI TECHNOLOGIES CO.,LTDf8de73HUAWEI TECHNOLOGIES CO.,LTDec1a02HUAWEI TECHNOLOGIES CO.,LTDc04e8aHUAWEI TECHNOLOGIES CO.,LTD2c9452HUAWEI TECHNOLOGIES CO.,LTD6001b1HUAWEI TECHNOLOGIES CO.,LTDeca62fHUAWEI TECHNOLOGIES CO.,LTD005a13HUAWEI TECHNOLOGIES CO.,LTDac51abHUAWEI TECHNOLOGIES CO.,LTD48cdd3HUAWEI TECHNOLOGIES CO.,LTD24ebedHUAWEI TECHNOLOGIES CO.,LTD8415d3HUAWEI TECHNOLOGIES CO.,LTD