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AWS workspaces documentation change

Service: workspaces · 2025-05-10 · Documentation medium

File: workspaces/latest/adminguide/workspaces-port-requirements.md

Summary

Added Europe (Paris) region domains, IP ranges, and a new 'Domains and IP Addresses to add to your allowlist' section with security-related endpoints including CAPTCHA, client auto-update URLs, and connectivity checks

Security assessment

The changes primarily expand documentation for the Europe (Paris) region and explicitly list domains/IPs required for security features like CAPTCHA, client auto-updates, and connectivity checks. While these updates help users configure secure allowlists, there is no evidence they address a specific disclosed vulnerability or security incident.

Diff

diff --git a/workspaces/latest/adminguide/workspaces-port-requirements.md b/workspaces/latest/adminguide/workspaces-port-requirements.md
index e46437d6f..9f315b838 100644
--- a//workspaces/latest/adminguide/workspaces-port-requirements.md
+++ b//workspaces/latest/adminguide/workspaces-port-requirements.md
@@ -130,0 +131 @@ Client Metrics (for 3.0+ WorkSpaces client applications) |  Domains (IPv4):
+  * https://skylight-client-ds.eu-west-3.amazonaws.com
@@ -174,0 +176 @@ Dynamic Messaging Service (for 3.0+ WorkSpaces client applications) |  Domains (
+  * https://ws-client-service.eu-west-3.amazonaws.com
@@ -226,0 +229 @@ Login page graphics for customer directory level co-branding:
+  * Europe (Paris) — https://d2kmf63k5sit88.cloudfront.net/
@@ -248,0 +252 @@ JavaScript file for the login pages:
+  * Europe (Paris) — https://d1a3pnge9on3sx.cloudfront.net/
@@ -295,0 +300 @@ WS Broker |  Domains (IPv4):
+  * https://ws-broker-service.eu-west-3.amazonaws.com
@@ -305,0 +311 @@ Domains (IPv6):
+  * https://ws-broker-service.eu-west-3.api.aws
@@ -342,0 +349 @@ WorkSpaces API Endpoints |  Domains (IPv4):
+  * https://workspaces.eu-west-3.amazonaws.com
@@ -352,0 +360 @@ Domains (IPv6):
+  * https://workspaces.eu-west-3.api.aws
@@ -415,0 +424 @@ Session Broker (PCM) |  Domains (IPv4):
+  * https://skylight-cm.eu-west-3.amazonaws.com
@@ -427,0 +437 @@ Domains (IPv6):
+  * https://skylight-cm.eu-west-3.api.aws
@@ -488,0 +499 @@ Europe (London) | drp-lhr.amazonworkspaces.com |  35.176.62.54 35.177.255.44 52.
+Europe (Paris) | drp-cdg.amazonworkspaces.com |  51.17.52.90 51.17.109.231 51.16.190.43  
@@ -511,0 +523 @@ Europe (London) | eu-west-2 |  18.132.21.0 - 18.132.21.255 18.132.22.0 - 18.132.
+Europe (Paris) | eu-west-3 |  51.44.204.0-51.44.207.255  
@@ -702,0 +715 @@ Europe (London) | *.prod.eu-west-2.highlander.aws.a2z.com
+Europe (Paris) | *.prod.eu-west-3.highlander.aws.a2z.com  
@@ -763,0 +777 @@ Europe (London) | PCoIP/WSP: 198.19.0.0/16 WSP: 10.0.0.0/8
+Europe (Paris) | PCoIP/WSP: 198.19.0.0/16 WSP: 10.0.0.0/8  
@@ -1749,0 +1764,79 @@ Management interface IP address ranges |
+Domains and IP Addresses to add to your allowlist Category | Details  
+---|---  
+CAPTCHA | https://opfcaptcha-prod.s3.amazonaws.com/Client   
+Client Auto-update |  https://d2td7dqidlhjx7.cloudfront.net/  
+Connectivity Check |  https://connectivity.amazonworkspaces.com/  
+Client Metrics (for 3.0+ WorkSpaces client applications) |  Domain: https://skylight-client-ds.eu-west-3.amazonaws.com  
+Dynamic Messaging Service (for 3.0+ WorkSpaces client applications) |  Domain:  https://ws-client-service.eu-west-3.amazonaws.com  
+Directory Settings |  Authentication from the client to the customer directory before login to the WorkSpace:
+
+  * https://d32i4gd7pg4909.cloudfront.net/prod/<region>/<directory ID>
+
+Connections from macOS clients:
+
+  * https://d32i4gd7pg4909.cloudfront.net/
+
+Customer directory settings:
+
+  * https://d21ui22avrxoh6.cloudfront.net/prod/<region>/<directory ID>
+
+Login page graphics for customer directory level co-branding:
+
+  * https://d2kmf63k5sit88.cloudfront.net/prod/<region>/<directory ID>
+
+CSS file to style the login pages:
+
+  * https://d3s98kk2h6f4oh.cloudfront.net/
+  * https://dyqsoz7pkju4e.cloudfront.net/
+
+JavaScript file for the login pages:
+
+  * Europe (Paris) — https://d1a3pnge9on3sx.cloudfront.net/
+
+  
+Forrester Log Service  | https://fls-na.amazon.com/  
+Health Check (DRP) Servers | Health check servers  
+Registration Dependency (for Web Access and Teradici PCoIP Zero Clients) | https://s3.amazonaws.com  
+User Login Pages | https://<directory id>.awsapps.com/ (where <directory id> is the customer's domain)  
+WS Broker |  Domain:
+
+  * https://ws-broker-service.eu-west-3.amazonaws.com
+
+  
+WorkSpaces API Endpoints |  Domain:
+
+  * https://workspaces.eu-west-3.amazonaws.com
+
+  
+Session Broker (PCM) | Domain:
+
+  * https://skylight-cm.eu-west-3.amazonaws.com
+
+  
+Web Access TURN Servers for PCoIP | Server:
+
+  * turn:*.eu-west-3.rdn.amazonaws.com
+
+  
+Health check hostname | drp-cdg.amazonworkspaces.com  
+Health check IP addresses | 
+
+  * 51.17.52.90
+  * 51.17.109.231
+  * 51.16.190.43
+
+  
+PCoIP gateway servers public IP address ranges | 
+
+  * 51.44.204.0-51.44.207.255 2a05:d032:2000::/40
+
+  
+DCV gateway servers IP address range |  51.17.72.0/22  
+DCV gateway domain name | *.prod.eu-west-3.highlander.aws.a2z.com  
+Management interface IP address ranges | 
+
+  * 198.19.0.0/16
+  * WSP: 10.0.0.0/8
+
+  
+