# VoIP Hacker IP Blocklist - Binary Systems
# Sources observed attacking SIP (5060/5061), IAX2 (4569) and RTP services.
# Updated: 2026-10-28  Entries: 639  Format: one IPv4/IPv6 address or CIDR per line.
# https://www.binary-systems.com/voip-blocklist/
4.148.17.62
4.148.17.82
4.148.17.164
4.148.240.195
4.148.240.254
4.148.240.255
4.150.202.44
4.227.178.182
4.249.18.29
5.39.125.103
5.196.35.198
5.226.140.70
5.226.140.107
5.226.140.116
5.250.182.200
5.252.83.76
8.134.94.158
8.211.9.248
8.211.13.101
8.211.29.84
8.211.46.74
8.216.2.9
8.216.5.221
8.216.6.6
8.216.7.173
8.216.8.47
8.216.8.151
8.216.13.249
8.216.16.200
8.216.17.163
8.219.125.155
8.219.182.204
14.19.24.194
16.5.0.160
16.5.0.175
16.5.0.178
16.5.0.185
16.5.0.187
16.5.0.201
16.5.0.205
16.5.0.206
16.5.0.207
16.5.0.212
16.5.0.213
18.119.209.50
18.172.112.99
18.190.15.50
20.14.76.45
20.14.94.17
20.14.94.23
20.29.44.88
20.51.189.90
20.51.209.165
20.51.217.66
20.65.178.231
20.80.75.130
20.80.98.237
20.83.152.2
20.83.171.254
20.83.172.77
20.84.59.27
20.84.68.252
20.84.73.110
20.84.100.76
20.102.100.50
20.106.213.5
20.106.237.200
20.118.227.163
20.127.149.59
20.127.235.45
20.150.195.25
20.163.3.126
20.163.10.85
20.163.13.27
20.163.35.247
20.163.58.236
20.163.58.247
20.168.116.125
20.168.117.48
20.168.117.179
20.169.84.222
20.169.85.43
20.169.85.58
20.169.85.79
20.169.91.49
20.171.13.6
20.172.68.104
23.234.90.253
27.19.6.89
31.14.254.46
31.14.254.56
31.14.254.80
31.14.254.105
31.70.74.210
31.70.90.134
31.70.96.84
31.70.103.164
31.184.195.244
34.19.116.57
34.19.116.60
34.19.127.183
34.197.70.90
35.203.210.155
35.203.211.64
36.139.12.178
37.10.113.216
37.221.209.87
38.97.56.87
40.67.165.176
40.74.211.29
40.76.120.80
40.76.138.219
40.90.236.53
40.90.249.167
40.90.250.182
40.119.27.190
40.124.123.248
43.98.206.47
43.106.51.220
43.106.52.253
43.224.30.66
43.224.30.68
45.11.230.58
45.33.41.118
45.43.62.77
45.61.186.170
45.82.76.138
45.119.255.27
45.119.255.28
45.119.255.30
45.120.78.221
45.153.102.185
45.156.129.95
45.198.224.251
45.205.1.232
46.101.166.78
46.151.178.14
47.57.1.63
47.57.142.165
47.57.182.97
47.57.242.153
47.74.1.222
47.77.217.16
47.77.225.110
47.84.116.149
47.84.137.147
47.84.143.247
47.84.151.80
47.84.152.153
47.84.161.44
47.84.199.64
47.84.205.178
47.84.207.87
47.84.207.192
47.88.78.4
47.89.192.29
47.91.31.231
47.91.86.90
47.236.153.72
47.236.203.7
47.236.244.147
47.243.53.61
47.245.134.254
47.245.139.43
47.245.143.178
47.250.47.47
47.250.84.254
47.250.88.177
47.250.145.152
47.250.148.91
47.250.158.140
47.250.160.83
47.250.160.227
47.251.19.148
47.251.48.155
47.251.80.97
47.251.91.12
47.251.117.247
47.251.124.248
47.251.168.38
47.251.191.44
47.251.252.230
47.254.44.85
47.254.174.130
47.254.214.146
47.254.233.252
47.254.245.239
47.254.251.7
51.161.136.177
52.188.184.71
52.248.42.207
57.129.102.94
57.151.105.39
57.154.210.79
60.16.198.133
64.62.197.123
64.205.72.16
64.205.72.67
64.205.72.160
64.205.72.177
64.205.72.220
64.226.64.124
64.226.71.244
64.227.25.199
66.132.159.36
66.132.159.39
66.132.159.45
66.132.172.224
66.132.172.225
66.132.172.230
66.132.172.232
66.132.172.237
66.132.172.239
66.132.186.212
66.132.186.213
66.132.186.214
66.132.186.217
66.132.186.219
66.132.186.239
66.132.186.240
66.132.186.246
66.132.186.248
66.132.224.17
66.132.224.24
68.183.96.213
69.5.169.8
69.5.169.94
69.5.169.103
69.5.169.147
69.5.169.149
69.5.169.153
69.5.169.157
69.5.169.169
69.5.169.175
69.5.169.183
69.5.169.189
69.5.169.191
69.5.169.193
69.5.169.205
69.5.169.225
69.5.169.229
69.5.169.239
69.164.207.173
69.164.214.243
71.6.147.254
74.235.138.218
77.67.26.92
77.110.115.168
79.124.40.162
79.124.49.62
79.124.49.114
79.124.58.90
79.124.60.218
80.64.217.68
81.19.216.98
81.19.216.116
81.19.219.213
82.165.231.177
84.32.32.31
84.32.63.145
84.32.70.99
84.32.71.124
84.32.97.105
84.32.220.86
84.32.220.88
85.184.251.21
85.184.251.234
85.215.61.91
85.217.140.10
85.217.140.13
85.217.140.16
85.217.140.46
85.217.140.53
85.217.140.54
85.217.149.39
85.217.149.45
85.217.149.46
85.217.149.48
85.217.149.64
85.217.149.69
85.217.149.71
86.38.187.67
86.38.187.107
86.38.187.113
86.38.187.159
86.38.187.172
88.216.198.158
89.21.67.133
89.21.67.136
89.21.67.152
89.21.67.161
89.21.67.175
89.21.67.181
89.126.209.203
89.248.172.9
91.92.47.232
91.92.47.252
91.196.152.35
91.196.152.39
91.196.152.123
91.196.152.127
91.230.168.181
91.231.89.177
91.231.89.201
91.231.89.205
92.62.251.150
93.123.109.121
94.23.23.213
94.23.251.90
94.26.106.74
94.154.43.222
95.111.197.80
97.107.133.213
97.107.141.150
100.29.192.5
100.29.192.9
100.29.192.98
101.36.106.89
101.36.106.134
101.36.114.252
101.36.116.45
103.14.33.226
103.54.46.15
103.82.140.159
103.133.200.101
103.133.201.85
103.133.202.33
103.153.130.144
103.153.130.145
103.153.130.160
103.153.130.161
103.163.220.40
103.163.220.216
104.131.170.143
104.237.132.63
107.150.117.219
108.178.17.26
109.105.209.4
109.105.209.5
113.140.251.175
118.193.58.120
118.193.64.235
118.194.249.72
118.194.251.144
123.58.207.151
123.245.84.127
125.84.250.14
128.13.121.174
128.14.226.191
128.14.227.37
128.199.255.160
134.33.67.7
134.33.97.1
134.33.97.69
134.122.69.216
134.209.104.151
134.209.120.180
135.148.63.92
135.148.69.57
135.222.210.3
137.184.111.110
138.68.73.85
138.122.21.19
139.59.37.187
139.144.239.78
141.98.10.198
142.93.49.93
142.93.57.61
142.93.192.66
143.198.186.61
143.244.172.24
144.172.115.75
147.185.132.16
147.185.132.27
147.185.132.28
147.185.132.30
147.185.132.43
147.185.132.45
147.185.132.49
147.185.132.51
147.185.132.58
147.185.132.67
147.185.132.70
147.185.132.82
147.185.132.84
147.185.132.109
147.185.132.112
147.185.132.115
147.185.132.131
147.185.132.135
147.185.132.138
147.185.132.153
147.185.132.174
147.185.132.216
147.185.132.237
147.185.133.0
147.185.133.15
147.185.133.153
147.185.133.159
147.185.133.221
147.185.133.222
147.185.133.225
147.185.133.234
151.243.11.44
151.243.11.142
151.243.11.147
151.243.11.170
151.243.11.173
152.32.141.40
152.32.149.35
152.32.162.142
152.32.186.240
152.32.199.33
152.32.208.106
152.32.247.23
152.32.250.36
154.16.44.3
154.16.44.129
154.38.99.110
154.206.155.43
156.225.1.10
160.119.76.64
160.119.76.123
160.119.76.127
160.119.76.142
160.119.76.157
160.119.76.159
160.119.76.168
160.119.76.169
160.119.76.210
160.202.144.122
160.202.144.152
160.202.146.168
160.202.147.193
160.202.147.194
161.35.114.142
161.35.181.152
162.217.103.68
164.90.172.3
164.92.182.157
164.92.203.72
165.154.8.41
165.154.65.242
165.154.129.201
165.154.164.21
165.154.172.72
166.117.210.129
167.71.62.56
167.94.145.17
167.94.145.22
167.94.145.23
167.94.145.26
167.94.145.28
167.94.146.33
167.94.146.34
170.187.165.139
171.8.138.153
171.120.35.251
172.104.30.66
172.110.223.9
172.110.223.49
172.110.223.109
172.110.223.173
172.110.223.179
172.110.223.182
172.110.223.188
172.110.223.200
172.110.223.225
172.171.244.144
172.174.113.188
172.180.64.122
172.180.64.124
172.180.64.130
172.180.64.136
172.190.105.13
172.203.217.224
172.206.227.114
172.206.243.83
172.208.106.233
172.210.10.117
172.233.62.80
172.234.143.92
172.234.218.210
176.32.193.16
176.65.148.103
179.43.134.194
179.43.153.170
179.43.167.3
179.48.196.154
185.8.104.158
185.223.235.3
185.223.235.21
185.223.235.39
185.223.235.48
185.223.235.50
185.223.235.60
185.243.5.47
185.243.5.118
188.165.209.123
188.214.132.12
188.240.59.2
188.240.59.11
188.240.59.16
188.240.59.26
188.240.59.37
188.240.59.58
190.211.252.4
192.111.37.76
192.155.81.124
192.207.105.196
193.32.209.244
193.124.20.231
193.124.20.232
193.124.20.234
193.124.20.237
193.124.20.248
193.163.125.111
193.163.125.113
193.163.125.114
193.163.125.115
193.163.125.117
193.163.125.119
193.163.125.120
193.163.125.123
193.163.125.127
193.163.125.133
193.163.125.136
193.163.125.138
193.163.125.143
193.163.125.144
193.163.125.145
193.163.125.147
193.163.125.150
193.163.125.151
193.163.125.160
193.163.125.161
193.163.125.165
193.163.125.174
193.163.125.180
193.176.31.157
193.176.31.200
193.176.31.214
194.50.235.131
194.50.235.139
194.50.235.144
194.50.235.152
194.88.98.119
194.195.208.70
194.195.208.213
195.140.214.23
195.189.96.134
195.189.96.238
195.206.182.198
195.230.103.243
195.230.103.244
195.230.103.245
198.11.180.76
198.27.81.202
198.74.58.45
198.98.58.74
198.235.24.10
198.235.24.26
198.235.24.49
198.235.24.54
198.235.24.58
198.235.24.64
198.235.24.73
198.235.24.76
198.235.24.77
198.235.24.81
198.235.24.86
198.235.24.93
198.235.24.94
198.235.24.96
198.235.24.100
198.235.24.106
198.235.24.115
198.235.24.118
198.235.24.124
198.235.24.138
198.235.24.182
198.235.24.206
198.235.24.212
198.235.24.214
198.235.24.241
198.235.24.243
198.235.24.246
199.45.154.176
199.45.154.179
199.45.154.190
199.195.252.209
200.138.46.21
200.138.46.28
200.138.46.82
200.138.46.97
200.138.46.121
200.138.46.145
200.138.46.200
204.48.24.63
205.210.31.37
205.210.31.39
205.210.31.41
205.210.31.86
205.210.31.94
205.210.31.98
205.210.31.168
205.210.31.199
205.210.31.204
205.210.31.205
205.210.31.211
205.210.31.213
205.210.31.216
205.210.31.217
205.210.31.228
205.210.31.234
205.210.31.235
205.210.31.252
206.189.55.224
206.189.177.188
209.38.208.214
213.134.171.39
213.166.84.35
216.25.89.81
216.25.89.86
216.25.89.107
216.25.89.111
216.25.90.55
216.180.246.34
216.180.246.69
216.180.246.94
216.180.246.141
217.21.193.74
217.60.77.41
217.160.220.90
2604:a880:400:d1:0:5:2648:8001
2604:a880:400:d1:0:5:3586:6001
2604:a880:400:d1:0:5:35ac:f001
2604:a880:400:d1:0:5:440f:8001
2604:a880:400:d1:0:5:4451:4001