MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address 70:B3:D5:0C:D (AML Oceanographic)
MAC address prefix 70:B3:D5:0C:D is registered to AML Oceanographic, located at 121 ILSLEY AVE UNIT 112, DARTMOUTH NS B3B 1S4, CA. 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 initially registered on 29 April 2015, with the most recent update made on 26 November 2025.
Vendor & Registry Dossier
Assigned Prefix
70:B3:D5:0C:D
Registrant / Organization
Registry Chronology
Initial registration: 29 April 2015
Last updated: 26 November 2025
Assignment Classification
MA-S
(MAC Address Block Small, formerly known as OUI-36) containing 4,096 MAC addresses (2^12)
Registered Location
Country: Canada (CA)
Headquarters Registered Facility 🇨🇦 CA
121 ILSLEY AVE UNIT 112
DARTMOUTH NS B3B 1S4
CA.
DARTMOUTH NS B3B 1S4
CA.
REST API v2
200 OK
CLI
curl -s https://api.maclookup.app/v2/macs/70b3d50cd -H 'Accept: application/json'{
"success": true,
"found": true,
"macPrefix": "70B3D50CD",
"company": "AML Oceanographic",
"address": "121 ILSLEY AVE UNIT 112, DARTMOUTH NS B3B 1S4, CA",
"country": "CA",
"blockStart": "70B3D50CD000",
"blockEnd": "70B3D50CDFFF",
"blockSize": 4095,
"blockType": "MA-S",
"updated": "2025-11-26",
"isRand": false,
"isPrivate": false
}