OUI Lookup
20e7c8
Espressif Inc.
Manufacturer Information
- OUI Prefix
- 20e7c8
- Manufacturer
- Espressif Inc.
- Address
- Room 204, Building 2, 690 Bibo Rd, Pudong New Area Shanghai Shanghai CN 201203
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 315
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 20E7C8
The OUI prefix 20E7C8 is assigned to Espressif Inc., based in Room 204, Building 2, 690 Bibo Rd, Pudong New Area Shanghai Shanghai CN 201203 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Espressif Inc..
Other prefixes from Espressif Inc.
d48afcEspressif Inc.e465b8Espressif Inc.b48a0aEspressif Inc.94e686Espressif Inc.34b472Espressif Inc.34ab95Espressif Inc.3c6105Espressif Inc.807d3aEspressif Inc.600194Espressif Inc.9097d5Espressif Inc.3c8427Espressif Inc.a085e3Espressif Inc.90e5b1Espressif Inc.9451dcEspressif Inc.b0a604Espressif Inc.14c19fEspressif Inc.8c8c29Espressif Inc.7c0c5fEspressif Inc.7ce8b1Espressif Inc.8cfd49Espressif Inc.f85b1bEspressif Inc.441bf6Espressif Inc.704bcaEspressif Inc.1c8f57Espressif Inc.