Osborne Coinage Co
MA-S 1United States
Address blocks
1
Addresses reserved
4,096
Registered address
2851 Massachusetts Avenue
Cincinnati OH 45225
Address blocks
| Prefix | Range | Registry | Size |
|---|---|---|---|
| 00:1B:C5:03:2 | 00:1B:C5:03:20:00 to 00:1B:C5:03:2F:FF | MA-S | 4,096 addresses |