84:B3:86:40:00:00 to 84:B3:86:4F:FF:FF
COBHAM
Inspect this prefixRegistered address
9404 CHESAPEAKE DR
SAN DIEGO CA 92123
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 84:B3:86:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 145,906,586,353,664 to 145,906,587,402,239
- 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 84:B3:86:40:00:00 and 84:B3:86:4F: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.