136.148.0.0 136.148.255.255 RIPE Network Coordination Centre 136.155.0.0 136.156.255.255 RIPE Network Coordination Centre 136.158.0.0 136.158.255.255 RIPE Network Coordination Centre 136.163.0.0 136.164.255.255 RIPE Network Coordination Centre 136.170.0.0 136.170.255.255 RIPE Network Coordination Centre 136.172.0.0 136.173.255.255 RIPE Network Coordination Centre 136.199.0.0 136.199.255.255 RIPE Network Coordination Centre 136.201.0.0 136.201.255.255 RIPE Network Coordination Centre 136.206.0.0 136.206.255.255 RIPE Network Coordination Centre 136.225.0.0 136.225.255.255 RIPE Network Coordination Centre 136.230.0.0 136.231.255.255 RIPE Network Coordination Centre 136.243.0.0 136.243.255.255 RIPE Network Coordination Centre