OUI Lookup
641cb0
Samsung Electronics Co.,Ltd
Manufacturer Information
- OUI Prefix
- 641cb0
- Manufacturer
- Samsung Electronics Co.,Ltd
- Address
- 129, Samsung-ro, Youngtongl-Gu Suwon Gyeonggi-Do KR 16677
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 884
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 641CB0
The OUI prefix 641CB0 is assigned to Samsung Electronics Co.,Ltd, based in 129, Samsung-ro, Youngtongl-Gu Suwon Gyeonggi-Do KR 16677 . 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 Samsung Electronics Co.,Ltd.
Other prefixes from Samsung Electronics Co.,Ltd
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