163.1.0.0 163.1.255.255 RIPE Network Coordination Centre 163.3.0.0 163.3.255.255 RIPE Network Coordination Centre 163.5.0.0 163.5.255.255 RIPE Network Coordination Centre 163.9.0.0 163.9.255.255 RIPE Network Coordination Centre 163.34.0.0 163.34.255.255 RIPE Network Coordination Centre 163.62.0.0 163.117.255.255 RIPE Network Coordination Centre 163.119.0.0 163.119.255.255 RIPE Network Coordination Centre 163.121.0.0 163.121.255.255 RIPE Network Coordination Centre 163.156.0.0 163.175.255.255 RIPE Network Coordination Centre