MAC Address Lookup
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78:DD:D9:00:00:00
78:DD:D9:00:00:00 — GuangzhouShi
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Formats: 40:6c:8f:18:2c:03 or 40-6c-8f-18-2c-03, case-insensitive
Result
Vendor
GuangzhouShi
Full Name
Guangzhou Shiyuan Electronics Co., Ltd.
MAC Address
78:DD:D9:00:00:00
See all OUI prefixes from this vendor →
Learn how a MAC address is structured →
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