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What is the list of your IP ranges?
What is the list of your IP ranges?

This article lists the ranges and individual IP addresses we use for crawling

Helen avatar
Written by Helen
Updated over a week ago

New crawling location and IP range

We are updating the Site Audit bot's crawling location on December 23, 2024:

  • The Site Audit bot will crawl from the USA instead of France.

  • A new range of IP addresses will be introduced: 202.8.40.0/22. Please add it to your whitelist to ensure uninterrupted crawling of your sites.

The good news is that Google primarily crawls from the USA, so your Site Audit reports will now better reflect how Google sees your website.

Ranges being retired

We are also retiring some existing IP ranges:

  • The 168.119.* IP addresses have been retired and are no longer in use as of today. If you have these IPs whitelisted, please remove them from your configurations.

  • The 195.154.* IP addresses will be retired effective December 31, 2024. This range remains in use until that date, so please ensure it stays on your whitelist until then. After December 31, it should be removed to maintain accurate configurations.

Note: You can pull our IP addresses via APIv3 as individual IPs or IP ranges.

Our crawlers AhrefsBot and AhrefsSiteAudit use both IP ranges, as well as individual IPs. Please whitelist all IP addresses to allow access.

We take responsibility for the traffic coming from our publicly published IPs. In case you encounter any issues with our IP ranges, please email support.

For Cloudflare users, please also refer to this section.

Part 1: IP Ranges

Our crawlers use the following ranges:

54.36.148.0/24
54.36.149.0/24
 
51.222.253.0/26

167.114.139.0/24
54.39.6.0/24
54.39.136.0/24
142.44.233.0/24
54.39.0.0/24
51.161.37.0/24
142.44.220.0/24
54.39.210.0/24
54.39.203.0/24
148.113.130.0/24
51.222.95.0/24
51.161.65.0/24
54.39.89.0/24
15.235.27.0/24
148.113.128.0/24
15.235.96.0/24
142.44.228.0/24
142.44.225.0/24
51.222.168.0/24
15.235.98.0/24
 
54.37.118.64/27
51.75.236.128/27
92.222.108.96/27
51.68.247.192/27
176.31.139.0/27
5.39.1.224/27
92.222.104.192/27
37.59.204.128/27
94.23.188.192/27
5.39.109.160/27
 
51.195.244.0/24
198.244.168.0/24
198.244.226.0/24
51.195.183.0/24
198.244.183.0/24
54.38.147.0/24
198.244.240.0/24
198.244.242.0/24
51.89.129.0/24
51.195.215.0/24

202.8.40.0/22


** The ranges below will be retired effective December 31, 2024

195.154.122.0/24
195.154.123.0/24
195.154.126.0/24
195.154.127.0/24

Part 2: Individual IP addresses

We also use the following individual IP addresses: 

198.244.186.193
198.244.186.194
198.244.186.195
198.244.186.196
198.244.186.197
198.244.186.198
198.244.186.199
198.244.186.200
198.244.186.201
198.244.186.202

202.94.84.110
202.94.84.111
202.94.84.112
202.94.84.113


** The addresses below have been retired

168.119.64.245
168.119.64.246
168.119.64.247
168.119.64.248
168.119.64.249
168.119.64.250
168.119.64.251
168.119.64.252
168.119.64.253
168.119.64.254

168.119.65.107
168.119.65.108
168.119.65.109
168.119.65.110
168.119.65.111
168.119.65.112
168.119.65.113
168.119.65.114
168.119.65.115
168.119.65.116
168.119.65.117
168.119.65.118
168.119.65.119
168.119.65.120
168.119.65.121
168.119.65.122
168.119.65.123
168.119.65.124
168.119.65.125
168.119.65.126

168.119.65.43
168.119.65.44
168.119.65.45
168.119.65.46
168.119.65.47
168.119.65.48
168.119.65.49
168.119.65.50
168.119.65.51
168.119.65.52
168.119.65.53
168.119.65.54
168.119.65.55
168.119.65.56
168.119.65.57
168.119.65.58
168.119.65.59
168.119.65.60
168.119.65.61
168.119.65.62

168.119.68.117
168.119.68.118
168.119.68.119
168.119.68.120
168.119.68.121
168.119.68.122
168.119.68.123
168.119.68.124
168.119.68.125
168.119.68.126

168.119.68.171
168.119.68.172
168.119.68.173
168.119.68.174
168.119.68.175
168.119.68.176
168.119.68.177
168.119.68.178
168.119.68.179
168.119.68.180
168.119.68.181
168.119.68.182
168.119.68.183
168.119.68.184
168.119.68.185
168.119.68.186
168.119.68.187
168.119.68.188
168.119.68.189
168.119.68.190

168.119.68.235
168.119.68.236
168.119.68.237
168.119.68.238
168.119.68.239
168.119.68.240
168.119.68.241
168.119.68.242
168.119.68.243
168.119.68.244
168.119.68.245
168.119.68.246
168.119.68.247
168.119.68.248
168.119.68.249
168.119.68.250
168.119.68.251
168.119.68.252
168.119.68.253
168.119.68.254

For Cloudflare users

You can check the instructions for whitelisting IP lists on Cloudflare here:

https://developers.cloudflare.com/firewall/cf-dashboard/rules-lists/manage-lists
​

Further information about whitelisting IPs in Cloudflare can be found in this article.

If Cloudflare does not accept /26 and /27 ranges, please use the individual IPs below. Please note that both IP ranges and individual IPs listed above must be entered in for our IPs to be fully whitelisted.

51.222.253.0
51.222.253.1
51.222.253.2
51.222.253.3
51.222.253.4
51.222.253.5
51.222.253.6
51.222.253.7
51.222.253.8
51.222.253.9
51.222.253.10
51.222.253.11
51.222.253.12
51.222.253.13
51.222.253.14
51.222.253.15
51.222.253.16
51.222.253.17
51.222.253.18
51.222.253.19
51.222.253.20
51.222.253.21
51.222.253.22
51.222.253.23
51.222.253.24
51.222.253.25
51.222.253.26
51.222.253.27
51.222.253.28
51.222.253.29
51.222.253.30
51.222.253.31
51.222.253.32
51.222.253.33
51.222.253.34
51.222.253.35
51.222.253.36
51.222.253.37
51.222.253.38
51.222.253.39
51.222.253.40
51.222.253.41
51.222.253.42
51.222.253.43
51.222.253.44
51.222.253.45
51.222.253.46
51.222.253.47
51.222.253.48
51.222.253.49
51.222.253.50
51.222.253.51
51.222.253.52
51.222.253.53
51.222.253.54
51.222.253.55
51.222.253.56
51.222.253.57
51.222.253.58
51.222.253.59
51.222.253.60
51.222.253.61
51.222.253.62
51.222.253.63

54.37.118.64
54.37.118.65
54.37.118.66
54.37.118.67
54.37.118.68
54.37.118.69
54.37.118.70
54.37.118.71
54.37.118.72
54.37.118.73
54.37.118.74
54.37.118.75
54.37.118.76
54.37.118.77
54.37.118.78
54.37.118.79
54.37.118.80
54.37.118.81
54.37.118.82
54.37.118.83
54.37.118.84
54.37.118.85
54.37.118.86
54.37.118.87
54.37.118.88
54.37.118.89
54.37.118.90
54.37.118.91
54.37.118.92
54.37.118.93
54.37.118.94
54.37.118.95

51.75.236.128
51.75.236.129
51.75.236.130
51.75.236.131
51.75.236.132
51.75.236.133
51.75.236.134
51.75.236.135
51.75.236.136
51.75.236.137
51.75.236.138
51.75.236.139
51.75.236.140
51.75.236.141
51.75.236.142
51.75.236.143
51.75.236.144
51.75.236.145
51.75.236.146
51.75.236.147
51.75.236.148
51.75.236.149
51.75.236.150
51.75.236.151
51.75.236.152
51.75.236.153
51.75.236.154
51.75.236.155
51.75.236.156
51.75.236.157
51.75.236.158
51.75.236.159

92.222.108.96
92.222.108.97
92.222.108.98
92.222.108.99
92.222.108.100
92.222.108.101
92.222.108.102
92.222.108.103
92.222.108.104
92.222.108.105
92.222.108.106
92.222.108.107
92.222.108.108
92.222.108.109
92.222.108.110
92.222.108.111
92.222.108.112
92.222.108.113
92.222.108.114
92.222.108.115
92.222.108.116
92.222.108.117
92.222.108.118
92.222.108.119
92.222.108.120
92.222.108.121
92.222.108.122
92.222.108.123
92.222.108.124
92.222.108.125
92.222.108.126
92.222.108.127

51.68.247.192
51.68.247.193
51.68.247.194
51.68.247.195
51.68.247.196
51.68.247.197
51.68.247.198
51.68.247.199
51.68.247.200
51.68.247.201
51.68.247.202
51.68.247.203
51.68.247.204
51.68.247.205
51.68.247.206
51.68.247.207
51.68.247.208
51.68.247.209
51.68.247.210
51.68.247.211
51.68.247.212
51.68.247.213
51.68.247.214
51.68.247.215
51.68.247.216
51.68.247.217
51.68.247.218
51.68.247.219
51.68.247.220
51.68.247.221
51.68.247.222
51.68.247.223

176.31.139.0
176.31.139.1
176.31.139.2
176.31.139.3
176.31.139.4
176.31.139.5
176.31.139.6
176.31.139.7
176.31.139.8
176.31.139.9
176.31.139.10
176.31.139.11
176.31.139.12
176.31.139.13
176.31.139.14
176.31.139.15
176.31.139.16
176.31.139.17
176.31.139.18
176.31.139.19
176.31.139.20
176.31.139.21
176.31.139.22
176.31.139.23
176.31.139.24
176.31.139.25
176.31.139.26
176.31.139.27
176.31.139.28
176.31.139.29
176.31.139.30
176.31.139.31

5.39.1.224
5.39.1.225
5.39.1.226
5.39.1.227
5.39.1.228
5.39.1.229
5.39.1.230
5.39.1.231
5.39.1.232
5.39.1.233
5.39.1.234
5.39.1.235
5.39.1.236
5.39.1.237
5.39.1.238
5.39.1.239
5.39.1.240
5.39.1.241
5.39.1.242
5.39.1.243
5.39.1.244
5.39.1.245
5.39.1.246
5.39.1.247
5.39.1.248
5.39.1.249
5.39.1.250
5.39.1.251
5.39.1.252
5.39.1.253
5.39.1.254
5.39.1.255

92.222.104.192
92.222.104.193
92.222.104.194
92.222.104.195
92.222.104.196
92.222.104.197
92.222.104.198
92.222.104.199
92.222.104.200
92.222.104.201
92.222.104.202
92.222.104.203
92.222.104.204
92.222.104.205
92.222.104.206
92.222.104.207
92.222.104.208
92.222.104.209
92.222.104.210
92.222.104.211
92.222.104.212
92.222.104.213
92.222.104.214
92.222.104.215
92.222.104.216
92.222.104.217
92.222.104.218
92.222.104.219
92.222.104.220
92.222.104.221
92.222.104.222
92.222.104.223

37.59.204.128
37.59.204.129
37.59.204.130
37.59.204.131
37.59.204.132
37.59.204.133
37.59.204.134
37.59.204.135
37.59.204.136
37.59.204.137
37.59.204.138
37.59.204.139
37.59.204.140
37.59.204.141
37.59.204.142
37.59.204.143
37.59.204.144
37.59.204.145
37.59.204.146
37.59.204.147
37.59.204.148
37.59.204.149
37.59.204.150
37.59.204.151
37.59.204.152
37.59.204.153
37.59.204.154
37.59.204.155
37.59.204.156
37.59.204.157
37.59.204.158
37.59.204.159

94.23.188.192
94.23.188.193
94.23.188.194
94.23.188.195
94.23.188.196
94.23.188.197
94.23.188.198
94.23.188.199
94.23.188.200
94.23.188.201
94.23.188.202
94.23.188.203
94.23.188.204
94.23.188.205
94.23.188.206
94.23.188.207
94.23.188.208
94.23.188.209
94.23.188.210
94.23.188.211
94.23.188.212
94.23.188.213
94.23.188.214
94.23.188.215
94.23.188.216
94.23.188.217
94.23.188.218
94.23.188.219
94.23.188.220
94.23.188.221
94.23.188.222
94.23.188.223

5.39.109.160
5.39.109.161
5.39.109.162
5.39.109.163
5.39.109.164
5.39.109.165
5.39.109.166
5.39.109.167
5.39.109.168
5.39.109.169
5.39.109.170
5.39.109.171
5.39.109.172
5.39.109.173
5.39.109.174
5.39.109.175
5.39.109.176
5.39.109.177
5.39.109.178
5.39.109.179
5.39.109.180
5.39.109.181
5.39.109.182
5.39.109.183
5.39.109.184
5.39.109.185
5.39.109.186
5.39.109.187
5.39.109.188
5.39.109.189
5.39.109.190
5.39.109.191

What countries do we crawl from?

AhrefsBot crawls from:

  • Singapore

  • United Kingdom

  • France

  • Canada

  • Germany

AhrefsSiteAudit crawls from:

  • Until December 23: France

  • Starting from December 23: USA

Related Articles
Troubleshooting common issues with Site Audit access
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