MAC Address Lookup
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Shanghai MXCHIP Information Technology Co., Ltd. MAC address blocks

The IEEE registry carries 7 blocks registered to Shanghai MXCHIP Information Technology Co., Ltd., together 117 million addresses, first observed 13 Jun 2015, most recently 26 Sep 2025.

Registered in CN.

Prefix Block Addresses Country First registered
04:78:63MA-L16.8 millionCN30 Sep 2015
68:79:C4MA-L16.8 millionCN21 Aug 2024
80:A0:36MA-L16.8 millionCN31 Jan 2017
84:9D:C2MA-L16.8 millionCN20 Aug 2020
88:A6:8DMA-L16.8 millionCN26 Sep 2025
B0:F8:93MA-L16.8 millionCN12 May 2016
D0:BA:E4MA-L16.8 millionCN13 Jun 2015

Every block registered to Shanghai MXCHIP Information Technology Co., Ltd. in the IEEE registries, complete. Free-text search also matches former owners.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.