E4:C0:CC:00:00:00 to E4:C0:CC:FF:FF:FF
China Mobile Group Device Co.,Ltd.
Registered address
32 Xuanwumen West Street,Xicheng District
Beijing 100053
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- E4:C0:CC /24
- Addresses in block
- 16,777,216
- Decimal range
- 251,516,707,405,824 to 251,516,724,183,039
- 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 E4:C0:CC:00:00:00 and E4:C0:CC: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.
Other blocks registered to China Mobile Group Device Co.,Ltd.
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