MAC address 1C:2D:60 (Extreme Networks, Inc.)

MAC address prefix 1C:2D:60 is registered to Extreme Networks, Inc., located at 2121 RDU Center Drive, Morrisville NC 27560, 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 23 March 2026, with the most recent update made on 26 June 2026.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
1C:2D:60
Registrant / Organization
Extreme Networks, Inc.
Registry Chronology
Initial registration: 23 March 2026
Last updated: 26 June 2026
Assignment Classification
MA-L

(MAC Address Block Large) containing 16,777,216 MAC addresses (2^24)

Registered Location

MAC Address Vendor Country United States (US) map
Country: United States (US)
Headquarters Registered Facility 🇺🇸 US
2121 RDU Center Drive
Morrisville NC 27560
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/1c2d60 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "1C2D60",
  "company": "Extreme Networks, Inc.",
  "address": "2121 RDU Center Drive, Morrisville NC 27560, US",
  "country": "US",
  "blockStart": "1C2D60000000",
  "blockEnd": "1C2D60FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-06-26",
  "isRand": false,
  "isPrivate": false
}