optilink networks pvt ltd (B4:F9:49:00:00:00 /24)

optilink networks pvt ltd MA-L

MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.

PrefixB4:F9:49:00:00:00 /24

Vendor address501/502, sanjona complex, hemu kalani marg, chembur mumbai maharashtra IN 400071

Block rangeB4:F9:49:00:00:00– B4:F9:49:FF:FF:FF

Address capacity16,777,216

AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority

TransmissionUnicast: addressed to a single device

SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Example addresses in this block

B4:F9:49:00:00:00 B4:F9:49:7F:FF:FF B4:F9:49:FF:FF:FF

Other blocks registered to optilink networks pvt ltd

7C:CB:E2:D0:00:00 /28 MA-M