F4:A4:54:10:00:00 to F4:A4:54:1F:FF:FF
PT Telkom Indonesia
Inspect this prefixRegistered address
Jl. Gegerkalong Hilir no. 47, Sukasari
Bandung West Java 40152
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- F4:A4:54:1 /28
- Addresses in block
- 1,048,576
- Decimal range
- 268,986,622,148,608 to 268,986,623,197,183
- 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 F4:A4:54:10:00:00 and F4:A4:54:1F: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.