MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 1C:BD:B9 (D-Link International)
MAC address prefix 1C:BD:B9 is registered to D-Link International, located at 1 INTERNATIONAL BUSINESS PARK, SINGAPORE 609917, SG. 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 21 February 2010, with the most recent update made on 17 November 2015.
Vendor & Registry Dossier
Assigned Prefix
1C:BD:B9
Registrant / Organization
Registry Chronology
Initial registration: 21 February 2010
Last updated: 17 November 2015
Assignment Classification
MA-L
(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)
Registered Location
Country: Singapore (SG)
Headquarters Registered Facility 🇸🇬 SG
1 INTERNATIONAL BUSINESS PARK
SINGAPORE 609917
SG.
SINGAPORE 609917
SG.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/1cbdb9 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "1CBDB9",
"company": "D-Link International",
"address": "1 INTERNATIONAL BUSINESS PARK, SINGAPORE 609917, SG",
"country": "SG",
"blockStart": "1CBDB9000000",
"blockEnd": "1CBDB9FFFFFF",
"blockSize": 16777215,
"blockType": "MA-L",
"updated": "2015-11-17",
"isRand": false,
"isPrivate": false
}