A4:3B:FA:C0:00:00 to A4:3B:FA:CF:FF:FF
SHANGHAI XIETONG TECHNOLOGY INC.
Inspect this prefixRegistered address
423 Wuning Road,Shanghai
Shanghai 200063
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- A4:3B:FA:C /28
- Addresses in block
- 1,048,576
- Decimal range
- 180,577,516,912,640 to 180,577,517,961,215
- 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 A4:3B:FA:C0:00:00 and A4:3B:FA: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.