74:19:F8:B0:00:00 to 74:19:F8:BF:FF:FF
IDEXX Laboratories, Inc
Inspect this prefixRegistered address
1 IDEXX Drive
Westbrook ME 04092
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 74:19:F8:B /28
- Addresses in block
- 1,048,576
- Decimal range
- 127,654,895,288,320 to 127,654,896,336,895
- 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 74:19:F8:B0:00:00 and 74:19:F8:BF: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.