30:7B:C9:00:00:00 to 30:7B:C9:FF:FF:FF
SHENZHEN BILIAN ELECTRONIC CO.，LTD
Inspect this prefixRegistered address
Room 501, Building 3, No.32 Dafu Road, Zhangge Community, Fucheng Subdistrict, Longhua District,
Shenzhen City Guangdong Province 518000
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 30:7B:C9 /24
- Addresses in block
- 16,777,216
- Decimal range
- 53,308,211,331,072 to 53,308,228,108,287
- Address type
- Unicast, universally administered
What this block covers
The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.
Any MAC address between 30:7B:C9:00:00:00 and 30:7B:C9:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.