08:25:32:40:00:00 to 08:25:32:4F:FF:FF
Mega Phase
Inspect this prefixRegistered address
Room 408 and 410, Building 3, No.1690 Cailun Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai, China
shanghai shanghai 201203
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 08:25:32:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 8,955,849,867,264 to 8,955,850,915,839
- 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 08:25:32:40:00:00 and 08:25:32:4F: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.