08:3C:03:C0:00:00 to 08:3C:03:CF:FF:FF
Dongguan Development Security Intelligent Tech Co., Ltd
Inspect this prefixRegistered address
Room 202, No. 17, Sanzhong Xinglong Road,
Qingxi Town Dongguan City 523000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 08:3C:03:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 9,053,853,974,528 to 9,053,855,023,103
- 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 08:3C:03:C0:00:00 and 08:3C:03: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.