MAC Address Lookup

Sequent AG 1C:A0:EF:3

1C:A0:EF:3 is a 28-bit MA-M MAC address block registered to Sequent AG in CH.

Vendor

Sequent AG

MA-M · 28-bit
1C:A0:EF:3

Unicast · Universally administered (U/L bit clear)

Matched prefix
1C:A0:EF:3
Match
MA-M assignment
Address range
1C:A0:EF:30:00:00 – 1C:A0:EF:3F:FF:FF
Addresses in block
1,048,576
Country
CH
Organization address
Eptingerstrasse 3 Basel CH 4052
First registered
Feb 3, 2021

Formats

  • Plain hex 1CA0EF3
  • Colon-separated 1C:A0:EF:3
  • Hyphen-separated 1C-A0-EF-3
  • Cisco dot notation 1CA0.EF3