64:33:B5:10:00:00 to 64:33:B5:1F:FF:FF
Huaqin Telecom Technology Co.,Ltd.
Inspect this prefixRegistered address
Building 1,No.399, Keyuan Road, Pudong, Shanghai China
Shanghai 200120
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 64:33:B5:1 /28
- Addresses in block
- 1,048,576
- Decimal range
- 110,173,243,834,368 to 110,173,244,882,943
- 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 64:33:B5:10:00:00 and 64:33:B5:1F: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.