AC:64:DD:10:00:00 to AC:64:DD:1F:FF:FF
JSC InfoTeCS
Inspect this prefixRegistered address
Staryy Petrovsko-Razumovsky proyezd, 1/23, bld.1
Moscow 127287
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- AC:64:DD:1 /28
- Addresses in block
- 1,048,576
- Decimal range
- 189,549,205,520,384 to 189,549,206,568,959
- 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 AC:64:DD:10:00:00 and AC:64:DD:1F: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.