Skip to main content

Blocking host-tracker.com from monitoring your sites

We are providing a list of IP addresses used by host-tracker.com to monitor uptime on sites.   Host-tracker.com's service can be used for nefarious purposes, and considering many people monitor their sites using their own tools (such as Nagios), not everyone wants third parties randomly probing without permission.

This list can be easily used in iptables rules, or in firewall ACLs.

 

# host-tracker.com monitoring IPs
12.204.164.120
61.47.2.183
64.191.15.181
64.191.99.104
64.85.163.58
64.85.163.59
65.60.49.173
66.197.227.199
66.7.204.115
66.7.209.19
66.7.218.78
66.79.180.226
67.214.175.26
67.228.134.96
67.228.169.92
67.23.228.117
69.10.44.219
69.10.46.114
69.10.51.10
69.10.52.130
69.175.78.42
69.197.139.250
69.90.109.4
70.32.40.194
#70.38.121.154
70.86.109.18
72.232.160.162
72.44.92.220
74.220.53.198
74.63.219.194
74.63.64.25
74.81.166.10
74.81.172.39
74.86.117.10
74.86.158.36
77.120.118.155
77.120.121.80
77.222.40.215
78.110.160.250
78.46.86.12
80.191.107.188
80.82.220.177
81.176.237.2
82.147.16.130
84.19.171.211
85.119.158.129
85.31.97.57
86.124.34.203
86.124.34.206
87.117.243.140
87.118.127.40
87.118.83.127
87.236.194.130
89.19.3.66
89.253.195.111
91.121.11.148
91.121.170.138
91.194.77.75
91.200.40.32
91.203.133.169
91.204.73.47
91.205.174.97
91.209.206.48
91.209.206.81
91.211.117.50
91.218.37.10
92.53.113.10
94.229.22.101
94.23.211.47
94.23.34.41
94.23.53.51
95.168.183.195
96.9.176.117
96.31.74.66
98.142.241.18
98.142.242.90
98.158.186.110
109.169.10.170
112.137.162.132
115.124.113.19
173.0.48.216
173.192.48.81
173.212.253.4
173.244.169.38
174.120.222.233
174.121.207.2
174.133.142.138
174.133.78.250
174.136.55.4
174.142.136.150
174.142.214.72
174.142.82.87
174.36.197.76
174.37.113.104
178.162.185.15
178.63.141.0
178.63.64.194
178.208.83.7
178.216.48.151
184.82.95.82
184.82.95.90
184.82.95.98
188.40.44.195
188.40.68.114
193.111.49.3
193.169.188.88
193.219.118.103
193.9.28.101
195.12.38.41
195.16.88.3
195.138.198.21
195.206.252.3
201.33.21.239
202.190.177.165
203.194.205.251
204.10.39.52
204.27.61.98
204.74.223.155
207.7.92.143
208.43.112.226
208.53.183.237
208.72.155.154
208.79.93.209
208.79.93.240
208.84.146.48
208.89.215.235
#209.172.34.52
209.62.88.194
210.17.251.24
212.124.109.26
213.133.123.40
213.147.115.131
213.151.2.85
213.186.117.20
216.67.243.26
217.14.208.210
217.199.218.198