00:40:9B HAL COMPUTER SYSTEMS INC.
Every MAC address from 00:40:9B:00:00:00 to 00:40:9B:FF:FF:FF belongs to a block the IEEE assigned to HAL COMPUTER SYSTEMS INC.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:40:9B belongs to
Written 00:40:9B, 00-40-9B or 00409B, depending on the system. Look up a full address.
Prefix
00:40:9B
Organization
HAL COMPUTER SYSTEMS INC.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:40:9B:00:00:00
Last address
00:40:9B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
1315 DELL AVENUE CAMPBELL CA US 95008