Sunday 7 February 2016

Block Windows 10 "Telemetry" with Cisco ACL's

Following on from the in-depth post here... https://voat.co/v/technology/comments/835741

I have created a Cisco ACL that blocks all traffic to the IP's listed. 

Simply copy and paste this and apply this to your Interfaces on a Cisco Device. 

access-list 101 deny ip any host 13.107.3.128
access-list 101 deny ip any host 23.9.123.27
access-list 101 deny ip any host 23.67.60.65
access-list 101 deny ip any host 23.67.60.73
access-list 101 deny ip any host 23.67.60.97
access-list 101 deny ip any host 23.74.8.80
access-list 101 deny ip any host 23.74.8.99
access-list 101 deny ip any host 23.74.9.198
access-list 101 deny ip any host 23.74.9.217
access-list 101 deny ip any host 23.96.212.225
access-list 101 deny ip any host 23.101.115.193
access-list 101 deny ip any host 23.101.156.198
access-list 101 deny ip any host 23.101.187.68
access-list 101 deny ip any host 23.102.17.214
access-list 101 deny ip any host 23.193.225.197
access-list 101 deny ip any host 23.193.230.88
access-list 101 deny ip any host 23.193.236.70
access-list 101 deny ip any host 23.193.238.90
access-list 101 deny ip any host 23.193.251.132
access-list 101 deny ip any host 23.210.5.16
access-list 101 deny ip any host 23.210.48.42
access-list 101 deny ip any host 23.210.63.75
access-list 101 deny ip any host 23.217.138.11
access-list 101 deny ip any host 23.217.138.18
access-list 101 deny ip any host 23.217.138.25
access-list 101 deny ip any host 23.217.138.43
access-list 101 deny ip any host 23.217.138.90
access-list 101 deny ip any host 23.217.138.97
access-list 101 deny ip any host 23.217.138.122
access-list 101 deny ip any host 40.117.145.132
access-list 101 deny ip any host 64.4.54.253
access-list 101 deny ip any host 64.4.54.254
access-list 101 deny ip any host 65.52.108.27
access-list 101 deny ip any host 65.52.108.29
access-list 101 deny ip any host 65.52.108.92
access-list 101 deny ip any host 65.52.108.94
access-list 101 deny ip any host 65.52.108.103
access-list 101 deny ip any host 65.52.108.252
access-list 101 deny ip any host 65.52.236.160
access-list 101 deny ip any host 65.55.44.108
access-list 101 deny ip any host 65.55.113.13
access-list 101 deny ip any host 65.55.138.111
access-list 101 deny ip any host 65.55.138.126
access-list 101 deny ip any host 65.55.252.43
access-list 101 deny ip any host 72.21.81.200
access-list 101 deny ip any host 72.21.91.8
access-list 101 deny ip any host 94.245.121.253
access-list 101 deny ip any host 94.245.121.254
access-list 101 deny ip any host 104.73.92.149
access-list 101 deny ip any host 104.73.138.217
access-list 101 deny ip any host 104.73.143.160
access-list 101 deny ip any host 104.73.153.9
access-list 101 deny ip any host 104.73.160.16
access-list 101 deny ip any host 104.73.160.51
access-list 101 deny ip any host 104.73.160.58
access-list 101 deny ip any host 104.91.166.82
access-list 101 deny ip any host 104.91.188.21
access-list 101 deny ip any host 104.208.28.54
access-list 101 deny ip any host 131.253.40.53
access-list 101 deny ip any host 131.253.40.59
access-list 101 deny ip any host 131.253.61.66
access-list 101 deny ip any host 131.253.61.82
access-list 101 deny ip any host 131.253.61.84
access-list 101 deny ip any host 131.253.61.96
access-list 101 deny ip any host 131.253.61.100
access-list 101 deny ip any host 134.170.51.246
access-list 101 deny ip any host 134.170.51.247
access-list 101 deny ip any host 134.170.58.118
access-list 101 deny ip any host 134.170.58.190
access-list 101 deny ip any host 134.170.115.62
access-list 101 deny ip any host 134.170.165.251
access-list 101 deny ip any host 134.170.165.253
access-list 101 deny ip any host 134.170.179.87
access-list 101 deny ip any host 137.116.74.190
access-list 101 deny ip any host 157.55.240.220
access-list 101 deny ip any host 157.56.77.138
access-list 101 deny ip any host 157.56.77.139
access-list 101 deny ip any host 157.56.96.58
access-list 101 deny ip any host 157.56.96.123
access-list 101 deny ip any host 157.56.144.215
access-list 101 deny ip any host 157.56.144.216
access-list 101 deny ip any host 191.232.80.58
access-list 101 deny ip any host 198.41.214.183
access-list 101 deny ip any host 198.41.214.184
access-list 101 deny ip any host 198.41.214.186
access-list 101 deny ip any host 198.41.214.187
access-list 101 deny ip any host 198.41.215.182
access-list 101 deny ip any host 198.41.215.185
access-list 101 deny ip any host 198.41.215.186
access-list 101 deny ip any host 204.79.197.200
access-list 101 deny ip any host 207.46.7.252
access-list 101 deny ip any host 207.46.101.29
access-list 101 deny ip any host 207.46.114.58
access-list 101 permit ip any any