30:BB:28:A0:00:00 to 30:BB:28:AF:FF:FF
Bull Creek Technologies
Inspect this prefixRegistered address
3575 Far West Blvd #26051
AUSTIN TX 78755
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 30:BB:28:A /28
- Addresses in block
- 1,048,576
- Decimal range
- 53,580,398,592,000 to 53,580,399,640,575
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between 30:BB:28:A0:00:00 and 30:BB:28:AF:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.