OUI Lookup
a4a46b
HUAWEI TECHNOLOGIES CO.,LTD
Manufacturer Information
- OUI Prefix
- a4a46b
- Manufacturer
- HUAWEI TECHNOLOGIES CO.,LTD
- Address
- No.2 Xin Cheng Road, Room R6,Songshan Lake Technology Park Dongguan CN 523808
- Last updated
- 6/16/2026
Vendor Statistics
- Total prefixes
- 1376
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A4A46B
The OUI prefix A4A46B 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
704698HUAWEI TECHNOLOGIES CO.,LTD78084dHUAWEI TECHNOLOGIES CO.,LTDecaa8fHUAWEI TECHNOLOGIES CO.,LTD042758HUAWEI TECHNOLOGIES CO.,LTD9c741aHUAWEI TECHNOLOGIES CO.,LTD244c07HUAWEI TECHNOLOGIES CO.,LTDd4612eHUAWEI TECHNOLOGIES CO.,LTD18d6ddHUAWEI TECHNOLOGIES CO.,LTDfc1803HUAWEI TECHNOLOGIES CO.,LTD68962eHUAWEI TECHNOLOGIES CO.,LTDcc3dd1HUAWEI TECHNOLOGIES CO.,LTDe8d775HUAWEI TECHNOLOGIES CO.,LTD709c45HUAWEI TECHNOLOGIES CO.,LTD745aaaHUAWEI TECHNOLOGIES CO.,LTD04fe8dHUAWEI TECHNOLOGIES CO.,LTD54102eHUAWEI TECHNOLOGIES CO.,LTD94d54dHUAWEI TECHNOLOGIES CO.,LTD48ad08HUAWEI TECHNOLOGIES CO.,LTD749d8fHUAWEI TECHNOLOGIES CO.,LTDeca62fHUAWEI TECHNOLOGIES CO.,LTDe0a3acHUAWEI TECHNOLOGIES CO.,LTD7cb15dHUAWEI TECHNOLOGIES CO.,LTD88cf98HUAWEI TECHNOLOGIES CO.,LTD981a35HUAWEI TECHNOLOGIES CO.,LTD