EC:38:73:00:00:00 to EC:38:73:FF:FF:FF

Juniper Networks

MA-L United States16,777,216 addresses

Registered address

1133 Innovation Way

Sunnyvale CA 94089

United States

Block details

Registry: MA-L, MAC Address Block Large (OUI)
Prefix: EC:38:73 /24
Addresses in block: 16,777,216
Decimal range: 259,727,191,703,552 to 259,727,208,480,767
Address type: Unicast, universally administered

What this block covers

The classic 24 bit OUI. The registrant owns the first three octets and can assign every one of the remaining 16.7 million addresses.

Any MAC address between EC:38:73:00:00:00 and EC:38:73:FF:FF:FF belongs to this assignment. The registrant chooses the remaining 24 bits, so the same prefix can appear on very different products from the same company.

Other blocks registered to Juniper Networks

View all 211

00:05:85
00:10:DB
00:12:1E
00:14:F6
00:17:CB
00:19:E2
00:1B:C0
00:1D:B5
00:1F:12
00:21:59
00:22:83
00:23:9C
00:24:DC
00:26:88
00:31:46
00:90:69
00:C5:2C
00:CC:34
04:5C:6C
04:69:8F
08:05:E2
08:76:71
08:81:F4
08:B2:58

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