30:09:F9:B0:00:00 to 30:09:F9:BF:FF:FF

Sichuan Nebula Networks Co.,LTD.

MA-MChina1,048,576 addresses
Inspect this prefix

Registered address

Floor 21 Building 2,No.200 Tianquan Road,West Hi-Tech Zone,
Chengdu Sichuan 611731
China

Block details

Registry
MA-M, MAC Address Block Medium (OUI-28)
Prefix
30:09:F9:B /28
Addresses in block
1,048,576
Decimal range
52,819,401,900,032 to 52,819,402,948,607
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 30:09:F9:B0:00:00 and 30:09:F9:BF: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.

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