Ontwikkelaarsreferentie

MAC Address Lookup

Bekijk de API-documentatie voor MAC Address Lookup, aanvraagparameters, responsvelden, codevoorbeelden en foutafhandeling voor DomScan-integraties.

MAC Address Lookup

Identify network device manufacturers from MAC addresses (OUI lookup). Supports both EUI-48 and EUI-64 addresses in any common format. Returns vendor name, organization, address, country, and device type classification. Useful for network inventory, security auditing, and device identification.

GET /v1/mac

Queryparameters

Parameter	Type	Beschrijving
mac vereist	string	MAC address in any format: `44:38:39:FF:EF:57` ((colon)) `44-38-39-FF-EF-57` ((dash)) `443839FFEF57` ((plain))

Antwoordvelden

Veld	Beschrijving
`mac`	Normalized MAC address
`type`	Address type (eui-48 or eui-64)
`oui`	Organizationally Unique Identifier (first 3 bytes)
`device_id`	Network Interface Controller ID (last 3 bytes)
`flags`	multicast, locally_administered, broadcast
`vendor.name`	Manufacturer/vendor name
`vendor.organization`	Full organization name
`vendor.country`	Country of registration
`vendor.device_type`	Device category (if known)

Gebruikssituaties

Network device inventory
Identify rogue devices on network
Asset management and auditing
IoT device classification

Voorbeeldverzoek

curl -H "X-API-Key: your-api-key" "https://domscan.net/v1/mac?mac=44:38:39:ff:ef:57"

import requests

domscan = requests.Session()
domscan.headers.update({"X-API-Key": "your-api-key"})

response = domscan.get(
    "https://domscan.net/v1/mac",
    params={"mac": "44:38:39:ff:ef:57"}
)
data = response.json()

if data['vendor']['found']:
    print(f"Vendor: {data['vendor']['name']}")
    print(f"Country: {data['vendor']['country']}")
else:
    print("Unknown vendor (not in IEEE registry)")

Voorbeeldantwoord

{
  "mac": "44:38:39:FF:EF:57",
  "input": "44:38:39:ff:ef:57",
  "type": "eui-48",
  "oui": "44:38:39",
  "device_id": "FF:EF:57",
  "flags": {
    "multicast": false,
    "locally_administered": false,
    "broadcast": false
  },
  "vendor": {
    "name": "Cumulus Networks, Inc",
    "found": true,
    "organization": "Cumulus Networks, Inc",
    "address": "650 Castro Street, Suite 120-245",
    "country": "US",
    "device_type": "networking",
    "source": "cache",
    "cached": true,
    "cache_age_s": 3600,
    "checked_at": "2025-01-15T12:00:00Z"
  },
  "meta": {
    "served_by": "pop=SJC country=US",
    "worker_version": "2.14.0",
    "latency_ms": 12
  }
}

GET /v1/mac/info

Antwoordvelden

Veld	Type
`endpoint`	string
`description`	string
`parameters`	object
`example_request`	string
`example_response`	object

Voorbeeldverzoek

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/mac/info"

Voorbeeldantwoord

{
  "endpoint": "/v1/mac",
  "description": "Lookup MAC address metadata and vendor information.",
  "parameters": {
    "mac": {
      "type": "string",
      "required": true,
      "description": "MAC address string in any common format",
      "example": "44:38:39:ff:ef:57"
    }
  },
  "example_request": "/v1/mac?mac=44:38:39:ff:ef:57",
  "example_response": {
    "mac": "44:38:39:FF:EF:57",
    "type": "eui-48",
    "oui": "44:38:39",
    "device_id": "FF:EF:57",
    "flags": {
      "multicast": false,
      "locally_administered": false,
      "broadcast": false
    },
    "vendor": {
      "name": "Cumulus Networks, Inc",
      "found": true,
      "source": "cache",
      "cached": true
    }
  }
}