macadress

Vendor directory

735 blocks registered in Switzerland.

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Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.

Unique organizations509
Total blocks735
MA-L count350
MA-M count83
MA-S count160
IAB count138
CID count4
Total address capacity6,027,386,880
Last changed hereOct 6, 2026

Country reflects the address published in the IEEE registration record. It does not indicate where a device was manufactured, sold, located or currently used.

Largest organizations in Switzerland

OrganizationBlocks
EM Microelectronic76
Saia-Burgess Controls AG33
Grossenbacher Systeme AG30
Fr. Sauter AG11
u-blox AG10
ABB9
Zumbach Electronic AG7
SAIA Burgess Controls AG5
Syscom Instruments SA5
AXING AG4
Organization Prefix Type
🇨🇭 Voegtlin Instruments GmbH 4C:BC:98:70:00:00 /28 MA-M 🇨🇭 VR AG 00:1B:E6:00:00:00 /24 MA-L 🇨🇭 Walter Müller AG 70:B3:D5:0E:40:00 /36 MA-S 🇨🇭 Wattson Audio SA 8C:1F:64:A5:F0:00 /36 MA-S 🇨🇭 WAVECOM ELEKTRONIK AG 00:50:C2:C5:C0:00 /36 IAB 🇨🇭 Weble Sàrl 70:B3:D5:96:C0:00 /36 MA-S 🇨🇭 Weiss Engineering Ltd. 00:1C:6A:00:00:00 /24 MA-L 🇨🇭 Westermo Neratec AG 00:14:5A:00:00:00 /24 MA-L 🇨🇭 WEY Technology AG F4:C7:95:00:00:00 /24 MA-L 🇨🇭 winsun AG 1C:82:59:40:00:00 /28 MA-M 🇨🇭 winsun AG 70:B3:D5:F6:70:00 /36 MA-S 🇨🇭 Winterthur Gas & Diesel Ltd. CC:C2:61:B0:00:00 /28 MA-M 🇨🇭 Workstation AG 00:02:D2:00:00:00 /24 MA-L 🇨🇭 Wyler AG C8:45:8F:00:00:00 /24 MA-L 🇨🇭 Xalyo Systems 00:0F:42:00:00:00 /24 MA-L 🇨🇭 XANTIA SA 70:B3:D5:33:F0:00 /36 MA-S 🇨🇭 XEMICS S.A. 00:09:E0:00:00:00 /24 MA-L 🇨🇭 xmi systems 70:B3:D5:A6:B0:00 /36 MA-S 🇨🇭 XMIT AG COMPUTER NETWORKS 04:0A:E0:00:00:00 /24 MA-L 🇨🇭 Xovis AG 00:6E:02:00:00:00 /24 MA-L 🇨🇭 YMC AG 00:1B:05:00:00:00 /24 MA-L 🇨🇭 Yoctopuce 70:50:E7:70:00:00 /28 MA-M 🇨🇭 Ypsomed AG EC:2A:F0:00:00:00 /24 MA-L 🇨🇭 Zehnder Group AG 14:4F:D7:10:00:00 /28 MA-M 🇨🇭 Zehntner Testing Instruments 70:B3:D5:26:70:00 /36 MA-S 🇨🇭 Zuend Systemtechnik AG 00:23:EF:00:00:00 /24 MA-L 🇨🇭 Zumbach Electronic AG 00:50:C2:70:F0:00 /36 IAB 🇨🇭 Zumbach Electronic AG 70:B3:D5:7B:40:00 /36 MA-S 🇨🇭 Zumbach Electronic AG 70:B3:D5:B1:00:00 /36 MA-S 🇨🇭 Zumbach Electronic AG 70:B3:D5:C1:90:00 /36 MA-S 🇨🇭 Zumbach Electronic AG 8C:1F:64:B0:B0:00 /36 MA-S 🇨🇭 Zumbach Electronic AG 8C:1F:64:D5:80:00 /36 MA-S 🇨🇭 Zumbach Electronic AG 8C:1F:64:EA:80:00 /36 MA-S 🇨🇭 Zurich Instruments AG 80:2F:DE:00:00:00 /24 MA-L 🇨🇭 Zurich University of Applied Sciences 00:15:12:00:00:00 /24 MA-L
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