MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Espressif Inc.

MAC prefix: EC:FA:BC

MAC range: EC:FA:BC:00:00:00 - EC:FA:BC:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

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

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 04 August 2017

Last updated: 16 August 2018