80:A5:79:30:00:00 to 80:A5:79:3F:FF:FF
Tool-Temp AG
Inspect this prefixRegistered address
Industriestrasse 30
Sulgen 8583
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 80:A5:79:3 /28
- Addresses in block
- 1,048,576
- Decimal range
- 141,448,191,148,032 to 141,448,192,196,607
- 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 80:A5:79:30:00:00 and 80:A5:79:3F: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.