MAC Address Lookup

Espressif Inc. C4:DD:57

C4:DD:57 is a 24-bit MA-L MAC address block registered to Espressif Inc. in CN.

Vendor

Espressif Inc.

MA-L · 24-bit
C4:DD:57

Unicast · Universally administered (U/L bit clear)

Matched prefix
C4:DD:57
Match
MA-L assignment
Address range
C4:DD:57:00:00:00 – C4:DD:57: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
Jul 24, 2020

Formats

  • Plain hex C4DD57
  • Colon-separated C4:DD:57
  • Hyphen-separated C4-DD-57
  • Cisco dot notation C4DD.57