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gcp · asia-east1

Google Cloud uses 32 prefixes for asia-east1.

Last updated 3 Nov 2026 from Google Cloud’s own list (file dated 2026-11-02T18:07:01.260033)

Short answer

Google Cloud lists these prefixes under “asia-east1”. Google Cloud publishes cloud.json: the external address ranges available to Google Cloud customers, with the region (scope) each one is used in.

IPv4 prefixes30
IPv6 prefixes2
Regions in the first 100asia-east1
Fetched by peekip3 Nov 2026

Prefixes

PrefixRegion / locationService
104.155.192.0/19asia-east1asia-east1
104.155.224.0/20asia-east1asia-east1
104.199.128.0/18asia-east1asia-east1
104.199.192.0/19asia-east1asia-east1
104.199.224.0/20asia-east1asia-east1
104.199.242.0/23asia-east1asia-east1
104.199.244.0/22asia-east1asia-east1
104.199.248.0/21asia-east1asia-east1
107.167.176.0/20asia-east1asia-east1
130.211.240.0/20asia-east1asia-east1
34.137.0.0/16asia-east1asia-east1
34.183.104.0/24asia-east1asia-east1
34.183.71.0/24asia-east1asia-east1
34.184.70.0/24asia-east1asia-east1
34.184.83.0/24asia-east1asia-east1
34.80.0.0/15asia-east1asia-east1
35.185.128.0/19asia-east1asia-east1
35.185.160.0/20asia-east1asia-east1
35.187.144.0/20asia-east1asia-east1
35.189.160.0/19asia-east1asia-east1
35.194.128.0/17asia-east1asia-east1
35.201.128.0/17asia-east1asia-east1
35.206.192.0/18asia-east1asia-east1
35.220.32.0/21asia-east1asia-east1
35.221.128.0/17asia-east1asia-east1
35.229.128.0/17asia-east1asia-east1
35.234.0.0/18asia-east1asia-east1
35.235.16.0/20asia-east1asia-east1
35.236.128.0/18asia-east1asia-east1
35.242.32.0/21asia-east1asia-east1
2600:1900:4030::/44asia-east1asia-east1
2600:1902:20::/44asia-east1asia-east1
Showing 32 of 32 prefixes All prefixes (CSV)

What changed

No prefixes added or removed since we started tracking this list. Changes appear here the day after the provider publishes them.

Allowlist formats

nginx (first 5 prefixes)
allow 104.155.192.0/19;
allow 104.155.224.0/20;
allow 104.199.128.0/18;
allow 104.199.192.0/19;
allow 104.199.224.0/20;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 104.155.192.0/19 -j ACCEPT
iptables -A INPUT -s 104.155.224.0/20 -j ACCEPT
iptables -A INPUT -s 104.199.128.0/18 -j ACCEPT
iptables -A INPUT -s 104.199.192.0/19 -j ACCEPT
iptables -A INPUT -s 104.199.224.0/20 -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 3 Nov 2026
  2. Google Cloud documentation