Shanghai Greatwall Safety System Co.,Ltd
MA-M 1China
Address blocks
1
Addresses reserved
1,048,576
Registered address
502B - Bloc ,No.168 Luoyang Str
ShangHai 201100
Address blocks
| Prefix | Range | Registry | Size |
|---|---|---|---|
| 38:3A:21:3 | 38:3A:21:30:00:00 to 38:3A:21:3F:FF:FF | MA-M | 1,048,576 addresses |