MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Espressif Inc.
MAC prefix: 48:3F:DA
Vendor name: Espressif Inc.
MAC range: 48:3F:DA:00:00:00 - 48:3F:DA:FF:FF:FF
Block Size: 16777215 (16.77 M)
Address:
Type MA-LRoom 204
Building 2
690 Bibo Rd
Pudong New Area
Shanghai Shanghai 201203
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 23 November 2019
