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gcp · asia-southeast2

Google Cloud uses 19 prefixes for asia-southeast2.

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-southeast2”. Google Cloud publishes cloud.json: the external address ranges available to Google Cloud customers, with the region (scope) each one is used in.

IPv4 prefixes17
IPv6 prefixes2
Regions in the first 100asia-southeast2
Fetched by peekip5 Nov 2026

Prefixes

PrefixRegion / locationService
34.101.128.0/17asia-southeast2asia-southeast2
34.101.18.0/24asia-southeast2asia-southeast2
34.101.20.0/22asia-southeast2asia-southeast2
34.101.24.0/22asia-southeast2asia-southeast2
34.101.32.0/19asia-southeast2asia-southeast2
34.101.64.0/18asia-southeast2asia-southeast2
34.128.64.0/18asia-southeast2asia-southeast2
34.14.224.0/19asia-southeast2asia-southeast2
34.152.68.0/24asia-southeast2asia-southeast2
34.153.236.0/24asia-southeast2asia-southeast2
34.153.44.0/24asia-southeast2asia-southeast2
34.157.254.0/24asia-southeast2asia-southeast2
34.183.111.0/24asia-southeast2asia-southeast2
34.184.110.0/24asia-southeast2asia-southeast2
34.34.216.0/21asia-southeast2asia-southeast2
34.50.64.0/18asia-southeast2asia-southeast2
35.219.0.0/17asia-southeast2asia-southeast2
2600:1901:8170::/44asia-southeast2asia-southeast2
2600:1902:a0::/44asia-southeast2asia-southeast2
Showing 19 of 19 prefixes All prefixes (CSV)

What changed

  • 11 Oct 2026
    + 34.14.224.0/19
  • 9 Oct 2026
    − 34.14.224.0/19

Allowlist formats

nginx (first 5 prefixes)
allow 34.101.128.0/17;
allow 34.101.18.0/24;
allow 34.101.20.0/22;
allow 34.101.24.0/22;
allow 34.101.32.0/19;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 34.101.128.0/17 -j ACCEPT
iptables -A INPUT -s 34.101.18.0/24 -j ACCEPT
iptables -A INPUT -s 34.101.20.0/22 -j ACCEPT
iptables -A INPUT -s 34.101.24.0/22 -j ACCEPT
iptables -A INPUT -s 34.101.32.0/19 -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