90:C6:82:E0:00:00 to 90:C6:82:EF:FF:FF
Shanghai HuRong Communication Technology Development Co., Ltd.
Inspect this prefixRegistered address
Room 342，Building A，No.68. Donghe Road, Chengqiao town, Chongming county（Chengqiao Economic Development Zone）
shanghai shanghai 202150
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 90:C6:82:E /28
- Addresses in block
- 1,048,576
- Decimal range
- 159,182,273,642,496 to 159,182,274,691,071
- 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 90:C6:82:E0:00:00 and 90:C6:82:EF: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.