Cummins Inc 7C:E4:A1:B

7C:E4:A1:B is a 28-bit MA-M MAC address block registered to Cummins Inc in US.

Vendor

Cummins Inc

MA-M · 28-bit

7C:E4:A1:B

Unicast · Universally administered (U/L bit clear)

Matched prefix: 7C:E4:A1:B
Match: MA-M assignment
Address range: 7C:E4:A1:B0:00:00 – 7C:E4:A1:BF:FF:FF
Addresses in block: 1,048,576
Country: US
Organization address: 500 Jackson St, Box 3005, Columbus, Indiana 47202-3005 Columbus IN US 47202-3005
First registered: Jul 23, 2026

Formats

Plain hex 7CE4A1B
Colon-separated 7C:E4:A1:B
Hyphen-separated 7C-E4-A1-B
Cisco dot notation 7CE4.A1B