MAC Address Lookup
Look up vendors in a committed IEEE OUI registry of 3,731 curated MA-L prefixes. Paste any MAC format or search vendors.
Accepted formats: colon, hyphen, Cisco dot pairs, or bare hex. Vendor search matches organization names case-insensitively.
50+ entries (browse)
| Prefix | Vendor | |
|---|---|---|
00:00:00 | XEROX CORPORATION | |
00:00:01 | XEROX CORPORATION | |
00:00:02 | XEROX CORPORATION | |
00:00:03 | XEROX CORPORATION | |
00:00:04 | XEROX CORPORATION | |
00:00:05 | XEROX CORPORATION | |
00:00:06 | XEROX CORPORATION | |
00:00:07 | XEROX CORPORATION | |
00:00:08 | XEROX CORPORATION | |
00:00:09 | XEROX CORPORATION | |
00:00:0A | OMRON TATEISI ELECTRONICS CO. | |
00:00:0C | Cisco Systems, Inc | |
00:00:0E | FUJITSU LIMITED | |
00:00:17 | Oracle | |
00:00:39 | TOSHIBA CORPORATION | |
00:00:48 | Seiko Epson Corporation | |
00:00:4C | NEC Corporation | |
00:00:52 | Intrusion.com, Inc. | |
00:00:54 | Schneider Electric | |
00:00:61 | GATEWAY COMMUNICATIONS | |
00:00:6C | Schneider Electric | |
00:00:74 | RICOH COMPANY LTD. | |
00:00:7D | Oracle Corporation | |
00:00:85 | CANON INC. | |
00:00:88 | Brocade Communications Systems LLC | |
00:00:95 | SONY TEKTRONIX CORP. | |
00:00:97 | Dell EMC | |
00:00:AA | XEROX CORPORATION | |
00:00:B4 | Edimax Technology Co. Ltd. | |
00:00:BC | Rockwell Automation | |
00:00:C0 | WESTERN DIGITAL CORPORATION | |
00:00:C3 | Harris Corporation | |
00:00:CD | Allied Telesis Labs Ltd | |
00:00:DD | TCL INCORPORATED | |
00:00:E2 | ACER TECHNOLOGIES CORP. | |
00:00:F0 | Samsung Electronics Co.,Ltd | |
00:00:F4 | Allied Telesis, Inc. | |
00:01:02 | 3COM | |
00:01:03 | 3COM | |
00:01:05 | Beckhoff Automation GmbH | |
00:01:0F | Brocade Communications Systems LLC | |
00:01:23 | Schneider Electric Japan Holdings Ltd. | |
00:01:24 | Acer Incorporated | |
00:01:2A | Telematica Sistems Inteligente | |
00:01:30 | Extreme Networks, Inc. | |
00:01:31 | Bosch Security Systems, Inc. | |
00:01:36 | CyberTAN Technology Inc. | |
00:01:42 | Cisco Systems, Inc | |
00:01:43 | Cisco Systems, Inc | |
00:01:44 | Dell EMC |
The registry is a committed static snapshot of IEEE MA-L assignments (MA-M and MA-S blocks are out of scope) — misses are honest, never guessed, and nothing is fetched at runtime.