38:A8:CD:90:00:00 to 38:A8:CD:9F:FF:FF
PT Supertone
Inspect this prefixRegistered address
Jl Gajah Mada 218 F-G
Jakarta DKI Jakarta 11120
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 38:A8:CD:9 /28
- Addresses in block
- 1,048,576
- Decimal range
- 62,297,654,427,648 to 62,297,655,476,223
- 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 38:A8:CD:90:00:00 and 38:A8:CD:9F: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.