B4:23:30 Itron Inc
Every MAC address from B4:23:30:00:00:00 to B4:23:30:FF:FF:FF belongs to a block the IEEE assigned to Itron Inc. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who B4:23:30 belongs to
Written B4:23:30, B4-23-30 or B42330, depending on the system. Look up a full address.
Prefix
B4:23:30
Organization
Itron Inc
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
B4:23:30:00:00:00
Last address
B4:23:30:FF:FF:FF
Address type
Globally unique, unicast
Registered address
2111 N Molter Rd Liberty Lake WA US 99019
Same organization
Other blocks assigned to Itron Inc
1 more block registered under the same name.