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gcp · asia-southeast1

Google Cloud uses 52 prefixes for asia-southeast1.

Last updated 5 Nov 2026 from Google Cloud’s own list (file dated 2026-11-04T18:04:11.909689)

Short answer

Google Cloud lists these prefixes under “asia-southeast1”. Google Cloud publishes cloud.json: the external address ranges available to Google Cloud customers, with the region (scope) each one is used in.

IPv4 prefixes49
IPv6 prefixes3
Regions in the first 100asia-southeast1
Fetched by peekip5 Nov 2026

Prefixes

PrefixRegion / locationService
136.110.0.0/18asia-southeast1asia-southeast1
136.85.0.0/17asia-southeast1asia-southeast1
136.92.128.0/17asia-southeast1asia-southeast1
152.239.192.0/18asia-southeast1asia-southeast1
179.67.0.0/18asia-southeast1asia-southeast1
34.1.128.0/20asia-southeast1asia-southeast1
34.1.192.0/20asia-southeast1asia-southeast1
34.104.106.0/23asia-southeast1asia-southeast1
34.104.58.0/23asia-southeast1asia-southeast1
34.124.128.0/17asia-southeast1asia-southeast1
34.124.42.0/23asia-southeast1asia-southeast1
34.126.128.0/18asia-southeast1asia-southeast1
34.126.64.0/18asia-southeast1asia-southeast1
34.128.44.0/23asia-southeast1asia-southeast1
34.128.60.0/23asia-southeast1asia-southeast1
34.142.128.0/17asia-southeast1asia-southeast1
34.143.128.0/17asia-southeast1asia-southeast1
34.152.104.0/23asia-southeast1asia-southeast1
34.153.232.0/23asia-southeast1asia-southeast1
34.153.40.0/23asia-southeast1asia-southeast1
34.157.210.0/23asia-southeast1asia-southeast1
34.157.82.0/23asia-southeast1asia-southeast1
34.157.88.0/23asia-southeast1asia-southeast1
34.158.32.0/19asia-southeast1asia-southeast1
34.177.72.0/23asia-southeast1asia-southeast1
34.177.80.0/20asia-southeast1asia-southeast1
34.177.96.0/20asia-southeast1asia-southeast1
34.183.168.0/23asia-southeast1asia-southeast1
34.183.170.0/24asia-southeast1asia-southeast1
34.183.80.0/24asia-southeast1asia-southeast1
34.184.131.0/24asia-southeast1asia-southeast1
34.184.168.0/23asia-southeast1asia-southeast1
34.184.75.0/24asia-southeast1asia-southeast1
34.2.128.0/17asia-southeast1asia-southeast1
34.2.16.0/20asia-southeast1asia-southeast1
34.21.128.0/17asia-southeast1asia-southeast1
34.87.0.0/17asia-southeast1asia-southeast1
34.87.128.0/18asia-southeast1asia-southeast1
35.185.176.0/20asia-southeast1asia-southeast1
35.186.144.0/20asia-southeast1asia-southeast1
35.187.224.0/19asia-southeast1asia-southeast1
35.197.128.0/19asia-southeast1asia-southeast1
35.198.192.0/18asia-southeast1asia-southeast1
35.213.128.0/18asia-southeast1asia-southeast1
35.220.24.0/23asia-southeast1asia-southeast1
35.234.192.0/20asia-southeast1asia-southeast1
35.240.128.0/17asia-southeast1asia-southeast1
35.242.24.0/23asia-southeast1asia-southeast1
35.247.128.0/18asia-southeast1asia-southeast1
2600:1900:4080::/44asia-southeast1asia-southeast1
Showing 50 of 52 prefixes All prefixes (CSV)

What changed

  • 1 Nov 2026
    + 34.183.168.0/23
+ 34.183.170.0/24
+ 34.184.168.0/23
  • 11 Oct 2026
    + 34.184.131.0/24
  • 9 Oct 2026
    − 34.184.131.0/24

Allowlist formats

nginx (first 5 prefixes)
allow 136.110.0.0/18;
allow 136.85.0.0/17;
allow 136.92.128.0/17;
allow 152.239.192.0/18;
allow 179.67.0.0/18;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 136.110.0.0/18 -j ACCEPT
iptables -A INPUT -s 136.85.0.0/17 -j ACCEPT
iptables -A INPUT -s 136.92.128.0/17 -j ACCEPT
iptables -A INPUT -s 152.239.192.0/18 -j ACCEPT
iptables -A INPUT -s 179.67.0.0/18 -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 5 Nov 2026
  2. Google Cloud documentation