143.41.0.0 143.41.255.255 RIPE Network Coordination Centre 143.47.0.0 143.47.255.255 RIPE Network Coordination Centre 143.50.0.0 143.53.255.255 RIPE Network Coordination Centre 143.65.0.0 143.65.255.255 RIPE Network Coordination Centre 143.93.0.0 143.93.255.255 RIPE Network Coordination Centre 143.97.0.0 143.97.255.255 RIPE Network Coordination Centre 143.99.0.0 143.99.255.255 RIPE Network Coordination Centre 143.117.0.0 143.118.255.255 RIPE Network Coordination Centre 143.121.0.0 143.121.255.255 RIPE Network Coordination Centre 143.126.0.0 143.126.255.255 RIPE Network Coordination Centre 143.129.0.0 143.130.255.255 RIPE Network Coordination Centre 143.161.0.0 143.161.255.255 RIPE Network Coordination Centre 143.163.0.0 143.164.255.255 RIPE Network Coordination Centre 143.167.0.0 143.167.255.255 RIPE Network Coordination Centre 143.169.0.0 143.169.255.255 RIPE Network Coordination Centre 143.176.0.0 143.180.255.255 RIPE Network Coordination Centre 143.196.0.0 143.196.255.255 RIPE Network Coordination Centre 143.205.0.0 143.205.255.255 RIPE Network Coordination Centre 143.210.0.0 143.210.255.255 RIPE Network Coordination Centre 143.217.0.0 143.217.255.255 RIPE Network Coordination Centre 143.224.0.0 143.225.255.255 RIPE Network Coordination Centre 143.233.0.0 143.234.255.255 RIPE Network Coordination Centre 143.237.0.0 143.237.255.255 RIPE Network Coordination Centre 143.239.0.0 143.239.255.255 RIPE Network Coordination Centre 143.245.0.0 143.245.255.255 RIPE Network Coordination Centre 143.252.0.0 143.252.255.255 RIPE Network Coordination Centre