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gcp · europe-west3

Google Cloud uses 35 prefixes for europe-west3.

Last updated 4 Nov 2026 from Google Cloud’s own list (file dated 2026-11-03T18:03:05.86262)

Short answer

Google Cloud lists these prefixes under “europe-west3”. Google Cloud publishes cloud.json: the external address ranges available to Google Cloud customers, with the region (scope) each one is used in.

IPv4 prefixes33
IPv6 prefixes2
Regions in the first 100europe-west3
Fetched by peekip4 Nov 2026

Prefixes

PrefixRegion / locationService
136.77.128.0/17europe-west3europe-west3
136.92.0.0/17europe-west3europe-west3
34.0.224.0/24europe-west3europe-west3
34.0.226.0/24europe-west3europe-west3
34.104.112.0/23europe-west3europe-west3
34.107.0.0/17europe-west3europe-west3
34.118.244.0/22europe-west3europe-west3
34.124.48.0/23europe-west3europe-west3
34.141.0.0/17europe-west3europe-west3
34.157.176.0/20europe-west3europe-west3
34.157.48.0/20europe-west3europe-west3
34.159.0.0/16europe-west3europe-west3
34.179.0.0/16europe-west3europe-west3
34.181.0.0/17europe-west3europe-west3
34.183.164.0/22europe-west3europe-west3
34.183.37.0/24europe-west3europe-west3
34.183.82.0/24europe-west3europe-west3
34.184.164.0/22europe-west3europe-west3
34.184.54.0/24europe-west3europe-west3
34.184.81.0/24europe-west3europe-west3
34.185.128.0/17europe-west3europe-west3
34.40.0.0/17europe-west3europe-west3
34.89.128.0/17europe-west3europe-west3
35.198.128.0/18europe-west3europe-west3
35.198.64.0/18europe-west3europe-west3
35.207.128.0/18europe-west3europe-west3
35.207.64.0/18europe-west3europe-west3
35.220.18.0/23europe-west3europe-west3
35.234.64.0/18europe-west3europe-west3
35.235.32.0/20europe-west3europe-west3
35.242.18.0/23europe-west3europe-west3
35.242.192.0/18europe-west3europe-west3
35.246.128.0/17europe-west3europe-west3
2600:1900:40d0::/44europe-west3europe-west3
2600:1902:150::/44europe-west3europe-west3
Showing 35 of 35 prefixes All prefixes (CSV)

What changed

  • 1 Nov 2026
    + 34.183.164.0/22
+ 34.184.164.0/22

Allowlist formats

nginx (first 5 prefixes)
allow 136.77.128.0/17;
allow 136.92.0.0/17;
allow 34.0.224.0/24;
allow 34.0.226.0/24;
allow 34.104.112.0/23;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 136.77.128.0/17 -j ACCEPT
iptables -A INPUT -s 136.92.0.0/17 -j ACCEPT
iptables -A INPUT -s 34.0.224.0/24 -j ACCEPT
iptables -A INPUT -s 34.0.226.0/24 -j ACCEPT
iptables -A INPUT -s 34.104.112.0/23 -j ACCEPT

Generate the full list from the CSV, and refresh it on a schedule: providers add and retire prefixes often.

Sources

  1. Google Cloud: published IP ranges · checked 4 Nov 2026
  2. Google Cloud documentation