MAC address 44:29:1E history

Registration History

2 Events
Registration Timeline: Chronological audit trail of all corporate registrant adjustments, headquarters relocations, and registry revisions for prefix 44:29:1E.
15 June 2026
Current Active Vendor Renamed
2026
Registrant Organization
AltoBeam Inc.
B808, Tsinghua Tongfang Hi-Tech Plaza, Haidian, Beijing Beijing 100083, CN
25 January 2022
Initial Registration
2022
Registrant Organization
AltoBeam (China) Inc.
B808, Tsinghua Tongfang Hi-Tech Plaza, Haidian, Beijing Beijing 100083, CN

REST API v2

200 OK
CLI curl -s https://api.maclookup.app/v2/macs/44291e -H 'Accept: application/json'
{
  "success": true,
  "found": true,
  "macPrefix": "44291E",
  "company": "AltoBeam Inc.",
  "address": "B808, Tsinghua Tongfang Hi-Tech Plaza, Haidian, Beijing Beijing 100083, CN",
  "country": "CN",
  "blockStart": "44291E000000",
  "blockEnd": "44291EFFFFFF",
  "blockSize": 16777215,
  "blockType": "MA-L",
  "updated": "2026-06-15",
  "isRand": false,
  "isPrivate": false
}