OUI Lookup
1c1ff1
Huawei Device Co., Ltd.
Manufacturer Information
- OUI Prefix
- 1c1ff1
- Manufacturer
- Huawei Device Co., Ltd.
- Address
- No.2 of Xincheng Road, Songshan Lake Zone Dongguan Guangdong CN 523808
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 630
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1C1FF1
The OUI prefix 1C1FF1 is assigned to Huawei Device Co., Ltd., based in No.2 of Xincheng Road, Songshan Lake Zone Dongguan Guangdong 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 Device Co., Ltd..
Other prefixes from Huawei Device Co., Ltd.
7066b9Huawei Device Co., Ltd.c4a1aeHuawei Device Co., Ltd.38fc34Huawei Device Co., Ltd.3cf692Huawei Device Co., Ltd.081afdHuawei Device Co., Ltd.c0bfacHuawei Device Co., Ltd.44272eHuawei Device Co., Ltd.e8ff98Huawei Device Co., Ltd.241551Huawei Device Co., Ltd.58957eHuawei Device Co., Ltd.ac3184Huawei Device Co., Ltd.503f50Huawei Device Co., Ltd.0cbef1Huawei Device Co., Ltd.ac936aHuawei Device Co., Ltd.38a44bHuawei Device Co., Ltd.3822f4Huawei Device Co., Ltd.a042d1Huawei Device Co., Ltd.58879fHuawei Device Co., Ltd.5089d1Huawei Device Co., Ltd.3ca916Huawei Device Co., Ltd.9c5636Huawei Device Co., Ltd.504b9eHuawei Device Co., Ltd.047aaeHuawei Device Co., Ltd.5078b0Huawei Device Co., Ltd.