1C:A0:EF:80:00:00 to 1C:A0:EF:8F:FF:FF
Zillnk
Inspect this prefixRegistered address
No. 505, 5 / F, Unit 2, building 1, No. 777, North Section of Yizhou Avenue, Chengdu High Tech Zone, China (Sichuan) Pilot Free Trade Zone
Chengdu 610000
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 1C:A0:EF:8 /28
- Addresses in block
- 1,048,576
- Decimal range
- 31,477,538,488,320 to 31,477,539,536,895
- 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 1C:A0:EF:80:00:00 and 1C:A0:EF:8F: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.