{
  "id": "mac_address",
  "name": "MAC address (Media Access Control)",
  "status": "stable",
  "doc": "48-bit hardware address (EUI-48) of a network interface in Ethernet, Wi-Fi, Bluetooth and other IEEE 802 networks, used to deliver frames within one network segment. The first three octets usually hold the OUI of the manufacturer; the second-lowest bit of the first octet marks a locally administered address, such as the random addresses that phones use on Wi-Fi. It is written as six pairs of hexadecimal digits separated by hyphens (IEEE style) or colons, or as three groups of four digits separated by dots (Cisco style). RFC 9542 reserves 00-00-5E-00-53-00 to 00-00-5E-00-53-FF for documentation. 64-bit identifiers are described by eui64.",
  "aliases": [
    "eui48"
  ],
  "categories": [
    {
      "id": "internet",
      "name": "Internet"
    },
    {
      "id": "identifiers",
      "name": "Universal unique identifiers"
    },
    {
      "id": "pii",
      "name": "Personally identifiable information"
    }
  ],
  "langs": [
    {
      "id": "common",
      "name": "Common to most languages"
    }
  ],
  "is_pii": true,
  "classification": "identifier",
  "regexp": "^(?:[0-9A-Fa-f]{2}(?:-[0-9A-Fa-f]{2}){5}|[0-9A-Fa-f]{2}(?::[0-9A-Fa-f]{2}){5}|[0-9A-Fa-f]{4}\\.[0-9A-Fa-f]{4}\\.[0-9A-Fa-f]{4})$",
  "examples": [
    {
      "value": "00-00-5E-00-53-01",
      "description": "Documentation address of RFC 9542, IEEE notation"
    },
    {
      "value": "00:00:5e:00:53:af",
      "description": "Documentation address of RFC 9542 with colons"
    },
    {
      "value": "0000.5e00.5301",
      "description": "Documentation address of RFC 9542 in dotted notation"
    },
    {
      "value": "00:00:5E-00-53:01",
      "valid": false,
      "description": "Mixed separators"
    },
    {
      "value": "00-00-5E-00-53",
      "valid": false,
      "description": "Five octets"
    },
    {
      "value": "00-00-5E-EF-10-00-00-01",
      "valid": false,
      "description": "Eight octets: an EUI-64 identifier"
    }
  ],
  "mappings": {
    "autotype": "mac",
    "google_dlp": "MAC_ADDRESS",
    "presidio": "MAC_ADDRESS",
    "fta": "MACADDRESS",
    "dpv": "pd:MACAddress",
    "fhir": "http://hl7.org/fhir/sid/eui-48/ethernet",
    "stdnum": "mac"
  },
  "links": [
    {
      "type": "wikipedia",
      "url": "https://en.wikipedia.org/wiki/MAC_address"
    },
    {
      "type": "doc",
      "url": "https://www.rfc-editor.org/rfc/rfc9542"
    },
    {
      "type": "doc",
      "url": "https://standards.ieee.org/wp-content/uploads/import/documents/tutorials/eui.pdf"
    }
  ],
  "translations": {
    "ru": {
      "name": "MAC-адрес",
      "doc": "48-битный аппаратный адрес сетевого интерфейса (EUI-48): шесть пар шестнадцатеричных цифр через дефис или двоеточие."
    }
  },
  "type": "datatype"
}