38:3A:21:C0:00:00 to 38:3A:21:CF:FF:FF
Mission Embedded GmbH
Inspect this prefixRegistered address
Gutheil-Schoder-Gasse 8-12
Wien Wien 1100
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 38:3A:21:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 61,822,325,489,664 to 61,822,326,538,239
- 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 38:3A:21:C0:00:00 and 38:3A:21:CF: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.