Sumitomo Heavy Industries, Ltd.
MA-S 1Japan
Address blocks
1
Addresses reserved
4,096
Registered address
5-2, Soubiraki-cho
Niihama Ehime 792-8588
Address blocks
| Prefix | Range | Registry | Size |
|---|---|---|---|
| 70:B3:D5:C2:3 | 70:B3:D5:C2:30:00 to 70:B3:D5:C2:3F:FF | MA-S | 4,096 addresses |