MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 00:12:59 (THERMO ELECTRON KARLSRUHE)
MAC address prefix 00:12:59 is registered to THERMO ELECTRON KARLSRUHE, located at DIESELSTRAßE 4, KARLSRUHE Baden-Württemberg 76227, DE. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was initially registered on 12 September 2004, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
00:12:59
Registrant / Organization
Registry Chronology
Initial registration: 12 September 2004
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Germany (DE)
Headquarters Registered Facility 🇩🇪 DE
DIESELSTRAßE 4
KARLSRUHE Baden-Württemberg 76227
DE.
KARLSRUHE Baden-Württemberg 76227
DE.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/001259 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "001259",
"company": "THERMO ELECTRON KARLSRUHE",
"address": "DIESELSTRAßE 4, KARLSRUHE Baden-Württemberg 76227, DE",
"country": "DE",
"blockStart": "001259000000",
"blockEnd": "001259FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}