Google IP ranges

All actual Googles ipv4 and ipv6 adresses based on Google SPF's record

IPv4, CIDR IPv4 range IPv6
35.190.247.0/24
35.190.247.0 - 35.190.247.255 2001:4860:4000::/36
35.191.0.0/16
35.191.0.0 - 35.191.255.255 2404:6800:4000::/36
64.233.160.0/19
64.233.160.0 - 64.233.191.255 2607:f8b0:4000::/36
66.102.0.0/20
66.102.0.0 - 66.102.15.255 2800:3f0:4000::/36
66.249.80.0/20
66.249.80.0 - 66.249.95.255 2a00:1450:4000::/36
72.14.192.0/18
72.14.192.0 - 72.14.255.255 2c0f:fb50:4000::/36
74.125.0.0/16
74.125.0.0 - 74.125.255.255  
108.177.8.0/21
108.177.8.0 - 108.177.15.255  
108.177.96.0/19
108.177.96.0 - 108.177.127.255  
130.211.0.0/22
130.211.0.0 - 130.211.3.255  
172.217.0.0/19
172.217.0.0 - 172.217.31.255  
172.217.32.0/20
172.217.32.0 - 172.217.47.255  
172.217.128.0/19
172.217.128.0 - 172.217.159.255  
172.217.160.0/20
172.217.160.0 - 172.217.175.255  
172.217.192.0/19
172.217.192.0 - 172.217.223.255  
173.194.0.0/16
173.194.0.0 - 173.194.255.255  
209.85.128.0/17
209.85.128.0 - 209.85.255.255  
216.239.32.0/19
216.239.32.0 - 216.239.63.255  
216.58.192.0/19
216.58.192.0 - 216.58.223.255  
List updated: 09/22/2018 05:24

How to find Google IPs ranges

To find Google DNS records with ip ranges follow next steps

1. Get Google SPF record for the current list of IP addresses

nslookup -q=TXT _spf.google.com 8.8.8.8 At this step you should get next answer from the server
Server:         8.8.8.8
Address:        8.8.8.8#53

Non-authoritative answer:
_spf.google.com text = "v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com ~all"

2. Extract a list of Google's SPF record, such as

_netblocks.google.com, _netblocks2.google.com, _netblocks3.google.com

3. Look up the DNS records associated with those domains

nslookup -q=TXT _netblocks.google.com 8.8.8.8 At this step you should get next answer from the server
Server:         8.8.8.8
Address:        8.8.8.8#53

Non-authoritative answer:
_netblocks.google.com   text = "v=spf1 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ~all"

4. Extract a list of Google's IPs

ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19

You can find more information here: Google IP address ranges for outbound SMTP

Please read the privacy policy (agreement of the cookies usage, other websites embedded content, etc.). If you continue to use the site, we will assume that you agree with our privacy policy.
OkPrivacy Policy