MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Hangzhou H3C Technologies Co., Limited
OUI: 5C:DD:70
Range: 5C:DD:70:00:00:00 - 5C:DD:70:FF:FF:FF
Block Size: 16777215 (16.77 M)
Universally administered addresses (UAA): the address
is uniquely assigned by its manufacturer.
Type of transmission: Unicast
Wireshark:
H3CTechnolog
Hangzhou H3C Technologies Co., Limited