00:10:4B 3COM
Every MAC address from 00:10:4B:00:00:00 to 00:10:4B:FF:FF:FF belongs to a block the IEEE assigned to 3COM. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:10:4B belongs to
Written 00:10:4B, 00-10-4B or 00104B, depending on the system. Look up a full address.
Prefix
00:10:4B
Organization
3COM
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:10:4B:00:00:00
Last address
00:10:4B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5400 BAYFRONT PLAZA SANTA CLARA CA US 95052