cloud-ip-ranges

Google Cloud IP ranges

Current IP ranges (CIDRs) used by the Google Cloud infrastructure, updated daily.

categoryDatacenter & Hosting
websitehttps://cloud.google.com
ranges1,103 (1,008 IPv4, 95 IPv6)
last change
downloads5,587
download txt csv json — permalinks, always the latest data 
curl -O https://cloud-ip-ranges.com/download/google-cloud.txt

Ranges

Sample of 25 of 1,103 ranges. Download the full list above, or check a specific IP.

CIDR Type Region Tag
8.34.208.0/23 ipv4 europe-west1 Google Cloud
8.34.210.0/24 ipv4 us-central1 Google Cloud
8.34.211.0/24 ipv4 europe-west1 Google Cloud
8.34.212.0/22 ipv4 us-central1 Google Cloud
8.34.216.0/22 ipv4 us-central1 Google Cloud
8.34.220.0/22 ipv4 europe-west1 Google Cloud
8.35.192.0/21 ipv4 us-central1 Google Cloud
8.228.0.0/19 ipv4 us-west4 Google Cloud
8.228.32.0/19 ipv4 europe-west2 Google Cloud
8.228.64.0/18 ipv4 us-east4 Google Cloud
8.228.128.0/18 ipv4 asia-northeast3 Google Cloud
8.228.192.0/19 ipv4 me-central2 Google Cloud
8.228.224.0/20 ipv4 global Google Cloud
2600:1900:4000::/44 ipv6 us-central1 Google Cloud
2600:1900:4010::/44 ipv6 europe-west1 Google Cloud
2600:1900:4020::/44 ipv6 us-east1 Google Cloud
2600:1900:4030::/44 ipv6 asia-east1 Google Cloud
2600:1900:4040::/44 ipv6 us-west1 Google Cloud
2600:1900:4050::/44 ipv6 asia-northeast1 Google Cloud
2600:1900:4060::/44 ipv6 europe-west4 Google Cloud
2600:1900:4070::/44 ipv6 us-central2 Google Cloud
2600:1900:4080::/44 ipv6 asia-southeast1 Google Cloud
2600:1900:4090::/44 ipv6 us-east4 Google Cloud
2600:1900:40a0::/44 ipv6 asia-south1 Google Cloud
2600:1900:40b0::/44 ipv6 australia-southeast1 Google Cloud

Blocking Google Cloud

iptables

curl -sO https://cloud-ip-ranges.com/download/google-cloud.txt
while read ip; do
  iptables -A INPUT -s $ip -j DROP
  iptables -A OUTPUT -d $ip -j DROP
done < google-cloud.txt

ufw

curl -sO https://cloud-ip-ranges.com/download/google-cloud.txt
while read ip; do
  ufw deny from $ip
  ufw deny to $ip
done < google-cloud.txt

fail2ban

sudo tee /etc/fail2ban/filter.d/google-cloud-block.conf << EOF
[Definition]
failregex = ^.*$
ignoreregex =
EOF

sudo tee /etc/fail2ban/jail.d/google-cloud-block.conf << EOF
[google-cloud-block]
enabled = true
filter = google-cloud-block
action = iptables-allports[name=google-cloud]
logpath = /tmp/google-cloud.txt
findtime = 1
bantime = -1
maxretry = 1
EOF

curl -so /tmp/google-cloud.txt https://cloud-ip-ranges.com/download/google-cloud.txt
sudo systemctl restart fail2ban

pfSense / OPNsense

curl -sO https://cloud-ip-ranges.com/download/google-cloud.txt
# Firewall > Aliases: new alias GOOGLE-CLOUD_BLOCK, type Network(s), import the file
# Firewall > Rules > WAN: Action=Block, Source=GOOGLE-CLOUD_BLOCK

About

These IP ranges are sourced directly from Google Cloud's official feeds and are updated regularly to ensure accuracy. The data includes IPv4 and IPv6 ranges used by Google Cloud's infrastructure worldwide. Last update was about 4 hours ago.

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