Zyxel Communications Corporation

Zyxel Communications Corporation holds 71 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 Zyxel Communications Corporation draw from a pool of about 1,191,182,336 possible MAC addresses in total.

Registered address: No. 6 Innovation Road II, Science Park Hsichu Taiwan TW 300

All 71 prefixes

• 00:13:4900:13:49:00:00:00 – 00:13:49:FF:FF:FF
• 00:19:CB00:19:CB:00:00:00 – 00:19:CB:FF:FF:FF
• 00:23:F800:23:F8:00:00:00 – 00:23:F8:FF:FF:FF
• 00:A0:C500:A0:C5:00:00:00 – 00:A0:C5:FF:FF:FF
• 04:BF:6D04:BF:6D:00:00:00 – 04:BF:6D:FF:FF:FF
• 08:26:9708:26:97:00:00:00 – 08:26:97:FF:FF:FF
• 10:71:B310:71:B3:00:00:00 – 10:71:B3:FF:FF:FF
• 10:7B:EF10:7B:EF:00:00:00 – 10:7B:EF:FF:FF:FF
• 10:C5:FA10:C5:FA:00:00:00 – 10:C5:FA:FF:FF:FF
• 14:33:7514:33:75:00:00:00 – 14:33:75:FF:FF:FF
• 14:36:0E14:36:0E:00:00:00 – 14:36:0E:FF:FF:FF
• 14:C7:C414:C7:C4:00:00:00 – 14:C7:C4:FF:FF:FF
• 1C:74:0D1C:74:0D:00:00:00 – 1C:74:0D:FF:FF:FF
• 28:28:5D28:28:5D:00:00:00 – 28:28:5D:FF:FF:FF
• 30:15:7730:15:77:00:00:00 – 30:15:77:FF:FF:FF
• 30:BD:1330:BD:13:00:00:00 – 30:BD:13:FF:FF:FF
• 3C:F7:5D3C:F7:5D:00:00:00 – 3C:F7:5D:FF:FF:FF
• 40:4A:0340:4A:03:00:00:00 – 40:4A:03:FF:FF:FF
• 44:5E:8244:5E:82:00:00:00 – 44:5E:82:FF:FF:FF
• 44:63:C244:63:C2:00:00:00 – 44:63:C2:FF:FF:FF
• 48:ED:E648:ED:E6:00:00:00 – 48:ED:E6:FF:FF:FF
• 4C:9E:FF4C:9E:FF:00:00:00 – 4C:9E:FF:FF:FF:FF
• 4C:C5:3E4C:C5:3E:00:00:00 – 4C:C5:3E:FF:FF:FF
• 50:67:F050:67:F0:00:00:00 – 50:67:F0:FF:FF:FF
• 50:E0:3950:E0:39:00:00:00 – 50:E0:39:FF:FF:FF
• 54:83:3A54:83:3A:00:00:00 – 54:83:3A:FF:FF:FF
• 58:8B:F358:8B:F3:00:00:00 – 58:8B:F3:FF:FF:FF
• 5C:64:8E5C:64:8E:00:00:00 – 5C:64:8E:FF:FF:FF
• 5C:6A:805C:6A:80:00:00:00 – 5C:6A:80:FF:FF:FF
• 5C:E2:8C5C:E2:8C:00:00:00 – 5C:E2:8C:FF:FF:FF
• 5C:F4:AB5C:F4:AB:00:00:00 – 5C:F4:AB:FF:FF:FF
• 60:31:9760:31:97:00:00:00 – 60:31:97:FF:FF:FF
• 64:DD:6864:DD:68:00:00:00 – 64:DD:68:FF:FF:FF
• 6C:4F:896C:4F:89:00:00:00 – 6C:4F:89:FF:FF:FF
• 70:49:A270:49:A2:00:00:00 – 70:49:A2:FF:FF:FF
• 78:C5:7D78:C5:7D:00:00:00 – 78:C5:7D:FF:FF:FF
• 7C:77:167C:77:16:00:00:00 – 7C:77:16:FF:FF:FF
• 80:EA:0B80:EA:0B:00:00:00 – 80:EA:0B:FF:FF:FF
• 88:AC:C088:AC:C0:00:00:00 – 88:AC:C0:FF:FF:FF
• 88:F3:D588:F3:D5:00:00:00 – 88:F3:D5:FF:FF:FF
• 8C:59:738C:59:73:00:00:00 – 8C:59:73:FF:FF:FF
• 90:9F:2290:9F:22:00:00:00 – 90:9F:22:FF:FF:FF
• 90:EF:6890:EF:68:00:00:00 – 90:EF:68:FF:FF:FF
• 98:0D:6798:0D:67:00:00:00 – 98:0D:67:FF:FF:FF
• A0:E4:CBA0:E4:CB:00:00:00 – A0:E4:CB:FF:FF:FF
• B0:B2:DCB0:B2:DC:00:00:00 – B0:B2:DC:FF:FF:FF
• B8:D5:26B8:D5:26:00:00:00 – B8:D5:26:FF:FF:FF
• B8:EC:A3B8:EC:A3:00:00:00 – B8:EC:A3:FF:FF:FF
• BC:7E:C3BC:7E:C3:00:00:00 – BC:7E:C3:FF:FF:FF
• BC:99:11BC:99:11:00:00:00 – BC:99:11:FF:FF:FF
• BC:CF:4FBC:CF:4F:00:00:00 – BC:CF:4F:FF:FF:FF
• C0:2E:5FC0:2E:5F:00:00:00 – C0:2E:5F:FF:FF:FF
• C4:9A:31C4:9A:31:00:00:00 – C4:9A:31:FF:FF:FF
• C8:33:74C8:33:74:00:00:00 – C8:33:74:FF:FF:FF
• C8:54:4BC8:54:4B:00:00:00 – C8:54:4B:FF:FF:FF
• C8:6C:87C8:6C:87:00:00:00 – C8:6C:87:FF:FF:FF
• CC:5D:4ECC:5D:4E:00:00:00 – CC:5D:4E:FF:FF:FF
• D4:1A:D1D4:1A:D1:00:00:00 – D4:1A:D1:FF:FF:FF
• D4:3D:F3D4:3D:F3:00:00:00 – D4:3D:F3:FF:FF:FF
• D8:91:2AD8:91:2A:00:00:00 – D8:91:2A:FF:FF:FF
• D8:EC:E5D8:EC:E5:00:00:00 – D8:EC:E5:FF:FF:FF
• E4:18:6BE4:18:6B:00:00:00 – E4:18:6B:FF:FF:FF
• E8:37:7AE8:37:7A:00:00:00 – E8:37:7A:FF:FF:FF
• EC:3E:B3EC:3E:B3:00:00:00 – EC:3E:B3:FF:FF:FF
• EC:43:F6EC:43:F6:00:00:00 – EC:43:F6:FF:FF:FF
• F0:87:56F0:87:56:00:00:00 – F0:87:56:FF:FF:FF
• F4:4D:5CF4:4D:5C:00:00:00 – F4:4D:5C:FF:FF:FF
• F8:0D:A9F8:0D:A9:00:00:00 – F8:0D:A9:FF:FF:FF
• FC:22:F4FC:22:F4:00:00:00 – FC:22:F4:FF:FF:FF
• FC:9F:2AFC:9F:2A:00:00:00 – FC:9F:2A:FF:FF:FF
• FC:F5:28FC:F5:28:00:00:00 – FC:F5:28: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.