90:83:4B:00:00:00 to 90:83:4B:FF:FF:FF
BEIJING YUNYI TIMES TECHNOLOGY CO,.LTD
Inspect this prefixRegistered address
1-411Room 19#Building No.26 Xihuan South Rd. BDA Daxing District,
BEIJING 100176
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 90:83:4B /24
- Addresses in block
- 16,777,216
- Decimal range
- 158,893,573,406,720 to 158,893,590,183,935
- 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 90:83:4B:00:00:00 and 90:83:4B: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.