The IEEE registry carries 2 blocks registered to SHANGHAI XIANGCHENG COMMUNICATION TECHNOLOGY CO., LTD, together 33.6 million addresses, first observed 29 Apr 2025, most recently 11 Dec 2025.
Registered in CN.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 58:BD:35 | MA-L | 16.8 million | CN | 11 Dec 2025 |
| DC:81:3D | MA-L | 16.8 million | CN | 29 Apr 2025 |
Every block registered to SHANGHAI XIANGCHENG COMMUNICATION 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.