MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:04:3 (cal4care Pte Ltd)
MAC address prefix 70:B3:D5:04:3 is registered to cal4care Pte Ltd, located at 118 Aljunied AVE 2, SINGAPORE SINGAPORE 380118, SG. This registration is classified as MA-S (MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12). The prefix was registered on 09 July 2019, and no subsequent updates have been recorded.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:04:3
Registrant / Organization
Registry Chronology
Initial registration: 09 July 2019
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Singapore (SG)
Headquarters Registered Facility 🇸🇬 SG
118 Aljunied AVE 2
SINGAPORE SINGAPORE 380118
SG.
SINGAPORE SINGAPORE 380118
SG.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d5043 -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D5043",
"company": "cal4care Pte Ltd",
"address": "118 Aljunied AVE 2, SINGAPORE SINGAPORE 380118, SG",
"country": "SG",
"blockStart": "70B3D5043000",
"blockEnd": "70B3D5043FFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2019-07-09",
"isRand": false,
"isPrivate": false
}