MAC Address Lookup / All vendors / Espressif Systems (Singapore) Pte. Ltd
Espressif Systems (Singapore) Pte. Ltd MAC address blocks The IEEE registry carries 13 blocks registered to Espressif Systems (Singapore) Pte. Ltd, together 218 million addresses, first observed 21 Jun 2026, most recently 26 Sep 2026.
Registered in SG .
Espressif Systems (Singapore) Pte. Ltd allocations
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
200 million
100 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
10:A8:5B MA-L 16.8 million SG 26 Sep 2026 1C:8B:84 MA-L 16.8 million SG 24 Aug 2026 1C:E4:CB MA-L 16.8 million SG 31 Aug 2026 20:D5:C2 MA-L 16.8 million SG 1 Jul 2026 3C:0D:0D MA-L 16.8 million SG 31 Aug 2026 54:16:A5 MA-L 16.8 million SG 18 Sep 2026 6C:3D:D8 MA-L 16.8 million SG 21 Jun 2026 6C:E2:10 MA-L 16.8 million SG 26 Sep 2026 9C:96:D5 MA-L 16.8 million SG 24 Aug 2026 AC:A2:6A MA-L 16.8 million SG 18 Sep 2026 B8:BB:11 MA-L 16.8 million SG 27 Jul 2026 C8:DA:29 MA-L 16.8 million SG 17 Jul 2026 D0:9A:AF MA-L 16.8 million SG 6 Aug 2026
Every block registered to Espressif Systems (Singapore) Pte. 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.