Google Cloud asia-south1 IP ranges

Google Cloud region

The Google Cloud region asia-south1 uses 34 IPv4 and 2 IPv6 blocks, covering about 382,976 unique IPv4 addresses. It is one of 47 Google Cloud regions with published address ranges.

IPv4 blocks: 34
IPv6 blocks: 2
Unique IPv4 addresses: 382,976

Range data updated 2026-11-07

asia-south1 address prefixes

8.231.64.0/18
8.234.64.0/18
34.0.227.0/24
34.14.128.0/18
34.14.192.0/19
34.47.128.0/17
34.93.0.0/16
34.100.128.0/17
34.104.108.0/23
34.124.44.0/23
34.152.64.0/22
34.152.106.0/23
34.153.58.0/23
34.153.250.0/23
34.157.87.0/24
34.157.215.0/24
34.177.32.0/22
34.177.74.0/23
34.180.0.0/18
34.183.36.0/24
34.183.106.0/23
34.183.136.0/22
34.184.35.0/24
34.184.106.0/23
34.184.136.0/22
35.200.128.0/17
35.201.41.0/24
35.207.192.0/18
35.220.42.0/24
35.234.208.0/20
35.242.42.0/24
35.244.0.0/18
136.83.128.0/17
136.95.0.0/16
2600:1900:40a0::/44
2600:1902:70::/44

Using these ranges

Region prefix lists are used to allowlist traffic from workloads in asia-south1, to route or geofence by cloud region, and to recognise Google Cloud infrastructure in logs. Prefixes move between regions and services over time, so refresh any allowlist regularly rather than hard-coding it. An address inside these ranges tells you which network hosts it, not who is renting it; check each address's profile for risk evidence.

A Google Cloud address belongs to a Google Cloud customer, not to Google itself. Google's own crawlers use separate ranges and reverse DNS names, so a request claiming to be Googlebot from a Google Cloud customer range is not genuine.

Other Google Cloud regions

africa-south18 blocks
asia-east132 blocks
asia-east213 blocks
asia-northeast128 blocks
asia-northeast213 blocks
asia-northeast330 blocks
asia-south219 blocks
asia-southeast152 blocks
asia-southeast219 blocks
asia-southeast36 blocks
australia-southeast127 blocks
australia-southeast212 blocks
europe-central211 blocks
europe-north111 blocks
europe-north26 blocks
europe-southwest111 blocks
europe-west157 blocks
europe-west106 blocks
europe-west1213 blocks
europe-west155 blocks
europe-west240 blocks
europe-west335 blocks
europe-west441 blocks
europe-west613 blocks
europe-west819 blocks
europe-west99 blocks
me-central18 blocks
me-central217 blocks
me-west114 blocks
northamerica-northeast126 blocks
northamerica-northeast215 blocks
northamerica-south18 blocks
southamerica-east116 blocks
southamerica-west116 blocks
us-central1111 blocks
us-central214 blocks
us-east150 blocks
us-east455 blocks
us-east520 blocks
us-east711 blocks
us-south122 blocks
us-west170 blocks
us-west225 blocks
us-west316 blocks
us-west415 blocks
us-west86 blocks

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