We have some clients that use Meshimer (A web content filter) below is a list of their IPs
icdb.meshimer.com: 169.61.99.54
analyzer.meshimer.com: 169.61.99.53
ia.meshimer.com: 66.165.234.14
2607:f0d0:3a01:ac::17
2607:f0d0:3a01:ac::11
2607:f0d0:3a01:ac::13
2607:f0d0:3a01:ac::8
2607:f0d0:3a01:ac::12
2607:f0d0:3a01:ac::16
2607:f0d0:3a01:ac::18
2607:f0d0:3a01:ac::15
android.meshimer.com: 169.61.99.58
droidprox.meshimer.com: 169.62.42.201
ios.meshimer.com: 169.61.99.57
169.61.66.234
169.61.66.238
169.61.66.237
169.61.66.235
169.62.42.204
169.62.42.205
169.61.66.236
169.62.42.206
meshimerid/test.meshimer.com:
96.45.82.3
96.45.82.231
96.45.83.243
96.45.83.57
meshimer.com: 169.62.42.194
uptodate.livigent.com: 192.157.84.249