MAC address 00:0B:77 (Cogent Systems, Inc.)

MAC address prefix 00:0B:77 is registered to Cogent Systems, Inc., located at 209 Fair Oaks Ave., South Pasadena CA 91030, 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 14 October 2002, with the most recent update made on 17 November 2015.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
00:0B:77
Registrant / Organization
Cogent Systems, Inc.
Registry Chronology
Initial registration: 14 October 2002
Last updated: 17 November 2015
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
209 Fair Oaks Ave.
South Pasadena CA 91030
US.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/000b77 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "000B77",
  "company": "Cogent Systems, Inc.",
  "address": "209 Fair Oaks Ave., South Pasadena CA 91030, US",
  "country": "US",
  "blockStart": "000B77000000",
  "blockEnd": "000B77FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2015-11-17",
  "isRand": false,
  "isPrivate": false
}