A0:28:33:30:00:00 to A0:28:33:3F:FF:FF
SHANGHAI XUNTAI INFORMATION TECHNOLOGY CO.,LTD.
Inspect this prefixRegistered address
ET SPACE, ZIZHU PARK, NO.555, DONGCHUAN RD.
SHANGHAI SHANGHAI 200241
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A0:28:33:3 /28
- Addresses in block
- 1,048,576
- Decimal range
- 176,094,517,919,744 to 176,094,518,968,319
- 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 A0:28:33:30:00:00 and A0:28:33:3F: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.