HTTPfy

MAC prefix E4:23:3C

Assigned by the IEEE to Juniper Networks.

Prefix
E4:23:3C   E4-23-3C   E423.3C
Block type
MA-L (16,777,216 addresses)
Address range
E4:23:3C:00:00:00 – E4:23:3C:FF:FF:FF
Organization
Juniper Networks
Registered address
1133 Innovation Way, Sunnyvale CA 94089, US
Country
United States (US)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up E4:23:3C:00:00:00

Juniper Networks holds 175 blocks in total: see all. Source: IEEE Registration Authority public listing.