D4:25:CC:A E-MetroTel
Every MAC address from D4:25:CC:A0:00:00 to D4:25:CC:AF:FF:FF belongs to a block the IEEE assigned to E-MetroTel. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who D4:25:CC:A belongs to
Written D4:25:CC:A, D4-25-CC-A or D425CCA, depending on the system. Look up a full address.
Prefix
D4:25:CC:A/28
Organization
E-MetroTel
Registry
MA-M (28 bits)
Addresses
1,048,576
First address
D4:25:CC:A0:00:00
Last address
D4:25:CC:AF:FF:FF
Address type
Globally unique, unicast
Registered address
2828 West Parker Unit B201 Plano TX US 75075
Parent block
Inside D4:25:CC
This MA-M block is carved from the 24-bit block D4:25:CC, which the IEEE holds as IEEE Registration Authority and divides among smaller assignees.
Same organization
Other blocks assigned to E-MetroTel
1 more block registered under the same name.