CASCADE COMMUNICATIONS

CASCADE COMMUNICATIONS holds 2 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by CASCADE COMMUNICATIONS draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: 6 TECHNOLOGY PARK DRIVE WESTFORD MA US 01886

All 2 prefixes

• 00:40:FB00:40:FB:00:00:00 – 00:40:FB:FF:FF:FF
• 00:60:D100:60:D1:00:00:00 – 00:60:D1:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.