Espressif Inc. 7C:E8:B1

Unicast · Universally administered (U/L bit clear)

Matched prefix

7C:E8:B1

Match

MA-L assignment

Address range

7C:E8:B1:00:00:00 – 7C:E8:B1:FF:FF:FF

Addresses in block

16,777,216

Country

CN

Organization address

Room 204, Building 2, 690 Bibo Rd, Pudong New Area Shanghai Shanghai CN 201203

First registered

Apr 23, 2026