Zyxel MAC Address Prefixes

Zyxel makes DSL and fibre CPE, firewalls (USG/ATP), switches and access points. Many ISPs ship Zyxel modems to customers.

IEEE blocks
72
Registry names
Zyxel Communications Corporation
MA-L (24-bit OUI)
72
Got a specific address? Look it up in the MAC address lookup →

What to know about Zyxel MACs

  • A Zyxel MAC as your default gateway often means you're behind an ISP-supplied modem/router.

All registered blocks

From the IEEE registry via the oui-data package (a mirror of the IEEE listings) (MA-L, MA-M, MA-S), built 2026-11-01.

MA-L (24-bit OUI): 72 blocks
  • 00:13:49
  • 00:19:CB
  • 00:23:F8
  • 00:A0:C5
  • 04:23:36
  • 04:BF:6D
  • 08:26:97
  • 10:71:B3
  • 10:7B:EF
  • 10:C5:FA
  • 14:33:75
  • 14:36:0E
  • 14:C7:C4
  • 1C:74:0D
  • 28:28:5D
  • 30:15:77
  • 30:BD:13
  • 3C:F7:5D
  • 40:4A:03
  • 44:5E:82
  • 44:63:C2
  • 48:ED:E6
  • 4C:9E:FF
  • 4C:C5:3E
  • 50:67:F0
  • 50:E0:39
  • 54:83:3A
  • 58:8B:F3
  • 5C:64:8E
  • 5C:6A:80
  • 5C:E2:8C
  • 5C:F4:AB
  • 60:31:97
  • 64:DD:68
  • 6C:4F:89
  • 70:49:A2
  • 78:C5:7D
  • 7C:77:16
  • 80:EA:0B
  • 88:AC:C0
  • 88:F3:D5
  • 8C:59:73
  • 90:9F:22
  • 90:EF:68
  • 98:0D:67
  • A0:E4:CB
  • B0:B2:DC
  • B8:D5:26
  • B8:EC:A3
  • BC:7E:C3
  • BC:99:11
  • BC:CF:4F
  • C0:2E:5F
  • C4:9A:31
  • C8:33:74
  • C8:54:4B
  • C8:6C:87
  • CC:5D:4E
  • D4:1A:D1
  • D4:3D:F3
  • D8:91:2A
  • D8:EC:E5
  • E4:18:6B
  • E8:37:7A
  • EC:3E:B3
  • EC:43:F6
  • F0:87:56
  • F4:4D:5C
  • F8:0D:A9
  • FC:22:F4
  • FC:9F:2A
  • FC:F5:28

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