196.1.3.0 196.1.3.255 RIPE Network Coordination Centre 196.1.5.0 196.1.6.255 RIPE Network Coordination Centre 196.1.64.0 196.1.67.255 RIPE Network Coordination Centre 196.1.69.0 196.1.70.255 RIPE Network Coordination Centre 196.2.4.0 196.2.7.255 RIPE Network Coordination Centre 196.3.66.0 196.3.71.255 RIPE Network Coordination Centre 196.3.91.0 196.3.91.255 RIPE Network Coordination Centre 196.15.32.0 196.15.63.255 RIPE Network Coordination Centre 196.200.0.0 196.207.255.255 RIPE Network Coordination Centre