30:3D:51:20:00:00 to 30:3D:51:2F:FF:FF
Harman Connected Services Corporation India Pvt. Ltd.
Inspect this prefixRegistered address
Plot No 3 & 3A, EOIZ Industrial Area, Sy.No.85 and 86, KIADB, Whitefield,
Bengaluru Karnataka 560066
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 30:3D:51:2 /28
- Addresses in block
- 1,048,576
- Decimal range
- 53,039,912,189,952 to 53,039,913,238,527
- 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 30:3D:51:20:00:00 and 30:3D:51:2F: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.