C8:98:DB:20:00:00 to C8:98:DB:2F:FF:FF
freecle Inc.
Inspect this prefixRegistered address
rainbowbldg 1F, 2-20-13 Shimomeguro
Meguro-Ku Tokyo 153-0064
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- C8:98:DB:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 220,558,836,891,648 to 220,558,837,940,223
- 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 C8:98:DB:20:00:00 and C8:98:DB:2F: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.