MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 44:70:0B (IFFU)
MAC address prefix 44:70:0B is registered to IFFU, located at 33, Annyeom-gil 112 beon-gil, jeongnam-myeon, Hwaseong-si Gyeonggi-do 445-968, US. 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 July 2013, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
44:70:0B
Registrant / Organization
Registry Chronology
Initial registration: 12 July 2013
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
33
Annyeom-gil 112 beon-gil
jeongnam-myeon
Hwaseong-si Gyeonggi-do 445-968
US.
Annyeom-gil 112 beon-gil
jeongnam-myeon
Hwaseong-si Gyeonggi-do 445-968
US.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/44700b -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "44700B",
"company": "IFFU",
"address": "33, Annyeom-gil 112 beon-gil, jeongnam-myeon, Hwaseong-si Gyeonggi-do 445-968, US",
"country": "US",
"blockStart": "44700B000000",
"blockEnd": "44700BFFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}