30:BB:43:00:00:00 to 30:BB:43:FF:FF:FF
Sixi Networks Co., Ltd
Inspect this prefixRegistered address
Room 1111, Guigu Building, No. 9 Wangjiang West Road
Hefei Anhui 230022
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 30:BB:43 /24
- Addresses in block
- 16,777,216
- Decimal range
- 53,580,841,091,072 to 53,580,857,868,287
- 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:BB:43:00:00:00 and 30:BB:43: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.