MAC Address Lookup / All vendors / Chipsea Technologies (Shenzhen) Crop.
Chipsea Technologies (Shenzhen) Crop. MAC address blocks The IEEE registry carries 8 blocks registered to Chipsea Technologies (Shenzhen) Crop., together 134 million addresses, first observed 30 May 2025, most recently 7 Jul 2026.
Registered in CN .
Chipsea Technologies (Shenzhen) Crop. allocations
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
134.2 million
100 million
50 million
1998
2026
2004
2010
2016
2022
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
Prefix
Block
Addresses
Country
First registered
4C:6C:A1 MA-L 16.8 million CN 9 Apr 2026 60:65:F4 MA-L 16.8 million CN 7 Jan 2026 78:66:A5 MA-L 16.8 million CN 1 Dec 2025 84:D3:03 MA-L 16.8 million CN 7 Jul 2026 98:F6:7A MA-L 16.8 million CN 24 Jul 2025 E0:D3:8E MA-L 16.8 million CN 7 Mar 2026 F0:2C:59 MA-L 16.8 million CN 30 May 2025 F8:F2:F0 MA-L 16.8 million CN 16 Sep 2025
Every block registered to Chipsea Technologies (Shenzhen) Crop. 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.