42.0.0.4/32
34.20.167.252/32
2852::1f01/75
192.168.4.4/30
165.160.240.0/20
142.131.144.28/32
124.180.192.0/22
123.108.120.0/22
100.1.57.171/32
10.2.195.0/32
0:100:1c0:1:ffff:ffff:ffc0:1/22
history ...