B4:AB:F3:10:00:00 to B4:AB:F3:1F:FF:FF
NTR-RRL LLC
Inspect this prefixRegistered address
Sushchevsky val 18
Moscow 127018
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- B4:AB:F3:1 /28
- Addresses in block
- 1,048,576
- Decimal range
- 198,650,610,319,360 to 198,650,611,367,935
- 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 B4:AB:F3:10:00:00 and B4:AB:F3:1F: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.