The IEEE registry carries 2 blocks registered to Shanghai Huaqin Telecom Technology Co.,Ltd, together 33.6 million addresses, first observed 25 Jun 2010, most recently 8 Jul 2014.
Registered in CN.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 44:91:DB | MA-L | 16.8 million | CN | 25 Jun 2010 |
| 90:21:81 | MA-L | 16.8 million | CN | 8 Jul 2014 |
Every block registered to Shanghai Huaqin Telecom Technology Co.,Ltd in the IEEE registries, complete. Free-text search also matches former owners.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.