YJSYSTEM
IAB 1South Korea
Address blocks
1
Addresses reserved
4,096
Registered address
#902, E&C Venture Tower
GuroDong, GuroGu Seoul 152-719
Address blocks
| Prefix | Range | Registry | Size |
|---|---|---|---|
| 00:50:C2:FA:A | 00:50:C2:FA:A0:00 to 00:50:C2:FA:AF:FF | IAB | 4,096 addresses |