28:71:84 Spire Payments
Every MAC address from 28:71:84:00:00:00 to 28:71:84:FF:FF:FF belongs to a block the IEEE assigned to Spire Payments. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 28:71:84 belongs to
Written 28:71:84, 28-71-84 or 287184, depending on the system. Look up a full address.
Prefix
28:71:84
Organization
Spire Payments
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
28:71:84:00:00:00
Last address
28:71:84:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Units 3 & 6 Milford Trading Estate Salisbury Wiltshire GB SP1 2UD