vendor-lookup

Simple library with no dependencies to lookup the manufactuers from a network MAC address using an up-to-date database imported directly from IEEE registeries.

Installation

``bash
$ npm install @network-utils/vendor-lookup
`

Update the vendor database

`bash
$ npm run update
`

Usage

$3

`typescript
import {toVendor} from '@network-utils/vendor-lookup'

const vendor = toVendor('04:a1:51:1b:12:92') // Returns 'NETGEAR'
``

$3

Returns the IEEE registered vendor for the prefix of this MAC address
or '' if the MAC address is a random MAC (often used by mobile devices for privacy)
or '' if this prefix is associated with a vendor which choosed to keep their records private
or '' of this prefix is not in IEEE database

$3

Returns true if this MAC address is random