00:14:72:00:00:00 to 00:14:72:FF:FF:FF
China Broadband Wireless IP Standard group(ChinaBWIPS)
Inspect this prefixRegistered address
P.O.BOX 88,West High-tech
Xi'an Shaan Xi 710075
Block details
- Registry
- MA-L, MAC Address Block Large (OUI)
- Prefix
- 00:14:72 /24
- Addresses in block
- 16,777,216
- Decimal range
- 87,811,948,544 to 87,828,725,759
- 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 00:14:72:00:00:00 and 00:14:72: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.