Template:Networking device nomenclature mac address: Difference between revisions
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<th width= | <th width=200>Vendor</th> | ||
<th width= | <th width=200>MAC prefix (OUI)</th> | ||
<th width=450>Possible MAC addresses</th> | <th width=450>Possible MAC addresses</th> | ||
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<td> | <td>Teltonika</td> | ||
<td>00:1E:42</td> | <td>00:1E:42</td> | ||
<td>00:1E:42: <b>[00:00:00</b> - <b>FF:FF:FF]</b></td> | <td>00:1E:42: <b>[00:00:00</b> - <b>FF:FF:FF]</b></td> | ||
Latest revision as of 07:35, 3 March 2023
A media access control (MAC) address is a unique identifier assigned to network interfaces for communications at the data link layer of a network segment. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and WiFi.
MAC address structure
A MAC address is comprised of six octets or in other words, six 8 bit long segments. The first three octets make up the Organisationally Unique Identifier (OUI), i.e., it can be used to identify the device's manufacturer. Refer to the figure below for a visual representation:
Teltonika OUI
Starting with week 9 of 2023, most manufactured Teltonika Networks devices will have a new MAC address ranging from 20:97:27:00:00:00 to 20:97:27:FF:FF:FF.
Note: that certain devices will have a primary MAC address ranging from 00:1E:42:00:00:00 to 00:1E:42:FF:FF:FF.
The following MAC addresses belong to Teltonika:
| Vendor | MAC prefix (OUI) | Possible MAC addresses |
|---|---|---|
| TELTONIKA NETWORKS UAB | 20:97:27 | 20:97:27: [00:00:00 - FF:FF:FF] |
| Teltonika | 00:1E:42 | 00:1E:42: [00:00:00 - FF:FF:FF] |
External links
- MAC address vendor search: https://regauth.standards.ieee.org/standards-ra-web/pub/view.html#registries
- Some information was taken and modified from Wikipedia: https://en.wikipedia.org/wiki/MAC_address
[[Category:{{{name}}} Nomenclature, classification codes]]