EC:BA:34:40:00:00 to EC:BA:34:4F:FF:FF
CITIZEN T.I.C. CO., LTD.
Inspect this prefixRegistered address
5-6-12 Maehara-cho
Koganei-shi Tokyo (東京都) 1840013
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- EC:BA:34:4 /28
- Addresses in block
- 1,048,576
- Decimal range
- 260,284,484,681,728 to 260,284,485,730,303
- 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 EC:BA:34:40:00:00 and EC:BA:34:4F: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.