MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
3Com Ltd
OUI: 00:0F:CB
Range: 00:0F:CB:00:00:00 - 00:0F:CB: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:
3Com