90:4E:91:20:00:00 to 90:4E:91:2F:FF:FF
North Pole Engineering, Inc.
Inspect this prefixRegistered address
221 N. 1st. St., Suite 310
Minneapolis MN 55401
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 90:4E:91:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 158,667,116,642,304 to 158,667,117,690,879
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between 90:4E:91:20:00:00 and 90:4E:91:2F:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.