A4:11:63:10:00:00 to A4:11:63:1F:FF:FF
INTER CONTROL Hermann Köhler Elektrik GmbH & Co.KG
Inspect this prefixRegistered address
Schafhofstrasse 30
Nuernberg 90411
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:11:63:1 /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,394,583,392,256 to 180,394,584,440,831
- 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 A4:11:63:10:00:00 and A4:11:63:1F: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.