MAC address B4:E8:42 (Hong Kong Bouffalo Lab Limited)

MAC address prefix B4:E8:42 is registered to Hong Kong Bouffalo Lab Limited, located at RM 1903, 19/F Lee Garden One 33 Hysan Avenue, Causeway Bay, HongKong 999077, HK. This registration is classified as MA-L (MAC Address Block Large) containing 16,777,216 MAC addresses (2^24). The prefix was registered on 21 August 2019, and no subsequent updates have been recorded.

Vendor & Registry Dossier

Public Allocation
Assigned Prefix
B4:E8:42
Registrant / Organization
Hong Kong Bouffalo Lab Limited
Registry Chronology
Initial registration: 21 August 2019
Assignment Classification
MA-L

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

Registered Location

MAC Address Vendor Country Hong Kong SAR China (HK) map
Country: Hong Kong SAR China (HK)
Headquarters Registered Facility 🇭🇰 HK
RM 1903
19/F Lee Garden One 33 Hysan Avenue
Causeway Bay
HongKong 999077
HK.

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/b4e842 -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "B4E842",
  "company": "Hong Kong Bouffalo Lab Limited",
  "address": "RM 1903, 19/F Lee Garden One 33 Hysan Avenue, Causeway Bay, HongKong  999077, HK",
  "country": "HK",
  "blockStart": "B4E842000000",
  "blockEnd": "B4E842FFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2019-08-21",
  "isRand": false,
  "isPrivate": false
}