Result
Mac address for 00101A
Company / Vendor
PictureTel Corp.
Prefix
00101A
Database Type
IEEE MA-L
Start Mac Address
00101A000000
End Mac Address
00101AFFFFFF
Company Address
Possible Devices
16777216
This number represents the possible device number that can be manufactured using this mac address, but doesn't mean it is all has been manufactured yet
Link