aws · WORKSPACES_GATEWAYS

Amazon Web Services uses 116 prefixes for WORKSPACES_GATEWAYS.

Short answer

WORKSPACES_GATEWAYS lists the gateways Amazon WorkSpaces clients connect through.

IPv4 prefixes73
IPv6 prefixes43
Regions in the first 100ap-northeast-2, ap-south-1, ap-southeast-1, af-south-1, ca-central-1, sa-east-1, ca-west-1, eu-central-2 …
Fetched by peekip5 Nov 2026

Prefixes

PrefixRegion / locationService
13.124.247.0/24ap-northeast-2WORKSPACES_GATEWAYS
13.126.243.0/24ap-south-1WORKSPACES_GATEWAYS
13.212.132.0/22ap-southeast-1WORKSPACES_GATEWAYS
13.246.108.0/22af-south-1WORKSPACES_GATEWAYS
13.246.120.0/22af-south-1WORKSPACES_GATEWAYS
15.223.100.0/24ca-central-1WORKSPACES_GATEWAYS
15.223.102.0/23ca-central-1WORKSPACES_GATEWAYS
15.228.64.0/22sa-east-1WORKSPACES_GATEWAYS
16.174.56.0/22ca-west-1WORKSPACES_GATEWAYS
16.18.68.0/22eu-central-2WORKSPACES_GATEWAYS
16.208.44.0/22ap-northeast-3WORKSPACES_GATEWAYS
18.132.21.0/24eu-west-2WORKSPACES_GATEWAYS
18.132.22.0/23eu-west-2WORKSPACES_GATEWAYS
18.134.68.0/22eu-west-2WORKSPACES_GATEWAYS
18.141.152.0/24ap-southeast-1WORKSPACES_GATEWAYS
18.141.154.0/23ap-southeast-1WORKSPACES_GATEWAYS
18.156.52.0/24eu-central-1WORKSPACES_GATEWAYS
18.156.54.0/23eu-central-1WORKSPACES_GATEWAYS
18.180.178.0/24ap-northeast-1WORKSPACES_GATEWAYS
18.180.180.0/23ap-northeast-1WORKSPACES_GATEWAYS
18.192.216.0/22eu-central-1WORKSPACES_GATEWAYS
18.230.103.0/24sa-east-1WORKSPACES_GATEWAYS
18.230.104.0/23sa-east-1WORKSPACES_GATEWAYS
18.254.140.0/22us-gov-east-1WORKSPACES_GATEWAYS
18.254.148.0/22us-gov-east-1WORKSPACES_GATEWAYS
3.114.164.0/22ap-northeast-1WORKSPACES_GATEWAYS
3.146.84.0/22us-east-2WORKSPACES_GATEWAYS
3.217.228.0/22us-east-1WORKSPACES_GATEWAYS
3.227.4.0/22us-east-1WORKSPACES_GATEWAYS
3.235.112.0/21us-east-1WORKSPACES_GATEWAYS
3.248.176.0/22eu-west-1WORKSPACES_GATEWAYS
3.249.28.0/23eu-west-1WORKSPACES_GATEWAYS
3.25.248.0/22ap-southeast-2WORKSPACES_GATEWAYS
3.25.43.0/24ap-southeast-2WORKSPACES_GATEWAYS
3.25.44.0/23ap-southeast-2WORKSPACES_GATEWAYS
3.30.129.0/24us-gov-west-1WORKSPACES_GATEWAYS
3.30.130.0/23us-gov-west-1WORKSPACES_GATEWAYS
3.32.139.0/24us-gov-west-1WORKSPACES_GATEWAYS
3.34.37.0/24ap-northeast-2WORKSPACES_GATEWAYS
3.34.38.0/23ap-northeast-2WORKSPACES_GATEWAYS
3.35.160.0/22ap-northeast-2WORKSPACES_GATEWAYS
3.97.20.0/22ca-central-1WORKSPACES_GATEWAYS
34.223.96.0/22us-west-2WORKSPACES_GATEWAYS
35.152.232.0/22eu-south-1WORKSPACES_GATEWAYS
35.176.32.0/24eu-west-2WORKSPACES_GATEWAYS
35.183.255.0/24ca-central-1WORKSPACES_GATEWAYS
35.80.88.0/22us-west-2WORKSPACES_GATEWAYS
35.80.92.0/22us-west-2WORKSPACES_GATEWAYS
43.192.144.0/22cn-northwest-1WORKSPACES_GATEWAYS
43.217.232.0/22ap-southeast-5WORKSPACES_GATEWAYS
Showing 50 of 116 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 13.124.247.0/24;
allow 13.126.243.0/24;
allow 13.212.132.0/22;
allow 13.246.108.0/22;
allow 13.246.120.0/22;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 13.124.247.0/24 -j ACCEPT
iptables -A INPUT -s 13.126.243.0/24 -j ACCEPT
iptables -A INPUT -s 13.212.132.0/22 -j ACCEPT
iptables -A INPUT -s 13.246.108.0/22 -j ACCEPT
iptables -A INPUT -s 13.246.120.0/22 -j ACCEPT

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

Sources

  1. Amazon Web Services: published IP ranges · checked 5 Nov 2026
  2. Amazon Web Services documentation