Search Engine Bot IP Addresses


Below is a list of the major search engine bot IP address ranges.  It is a good idea to whitelist these to make sure they can access your website.  If you use iThemes Security Pro you can do this in the “Global Settings” area and copy and paste the CIDR list.

Google IP Address Range

FromTo
64.233.160.064.233.191.255
66.102.0.066.102.15.255
66.249.64.066.249.95.255
72.14.192.072.14.255.255
74.125.0.074.125.255.255
209.85.128.0209.85.255.255
216.239.32.0216.239.63.255

Here is a list of the Google IP Address range in CIDR format:

64.233.160.0/19
66.102.0.0/20
66.249.64.0/19
72.14.192.0/18
74.125.0.0/16
209.85.128.0/17
216.239.32.0/19

Yahoo IP Address Range

FromTo
8.12.144.08.12.144.255
66.196.64.066.196.127.255
66.228.160.066.228.191.255
67.195.0.067.195.255.255
68.142.192.068.142.255.255
72.30.0.072.30.255.255
74.6.0.074.6.255.255
98.136.0.098.139.255.255
202.160.176.0202.160.191.255
209.191.64.0209.191.127.255

MSN IP Address Range

FromTo
64.4.0.054.4.63.255
65.52.0.065.55.255.255
131.253.21.0131.253.47.255
157.54.0.0157.60.255.255
207.46.0.0207.46.255.255
207.68.128.0207.68.207.255

Bing IP Address Range

FromTo
104.146.0.0104.146.63.255
104.146.100.0104.146.103.255
104.146.104.0104.146.111.255
104.146.112.0104.146.112.255
104.146.113.0104.146.113.255

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