AWS Organizations endpoints and quotas - AWS General Reference

AWS Organizations endpoints and quotas

The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.

Service Endpoints

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 organizations.us-east-1.amazonaws.com HTTPS
US East (N. Virginia) us-east-1 organizations.us-east-1.amazonaws.com HTTPS
US West (N. California) us-west-1 organizations.us-east-1.amazonaws.com HTTPS
US West (Oregon) us-west-2 organizations.us-east-1.amazonaws.com HTTPS
Africa (Cape Town) af-south-1 organizations.us-east-1.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 organizations.us-east-1.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 organizations.us-east-1.amazonaws.com HTTPS
Asia Pacific (Osaka-Local) ap-northeast-3 organizations.us-east-1.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 organizations.us-east-1.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 organizations.us-east-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 organizations.us-east-1.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 organizations.us-east-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 organizations.us-east-1.amazonaws.com HTTPS
China (Beijing) cn-north-1 organizations.cn-northwest-1.amazonaws.com.cn HTTPS
China (Ningxia) cn-northwest-1 organizations.cn-northwest-1.amazonaws.com.cn HTTPS
Europe (Frankfurt) eu-central-1 organizations.us-east-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 organizations.us-east-1.amazonaws.com HTTPS
Europe (London) eu-west-2 organizations.us-east-1.amazonaws.com HTTPS
Europe (Milan) eu-south-1 organizations.us-east-1.amazonaws.com HTTPS
Europe (Paris) eu-west-3 organizations.us-east-1.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 organizations.us-east-1.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 organizations.us-east-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 organizations.us-east-1.amazonaws.com HTTPS
AWS GovCloud (US-East) us-gov-east-1 organizations.us-gov-west-1.amazonaws.com HTTPS
AWS GovCloud (US) us-gov-west-1 organizations.us-gov-west-1.amazonaws.com HTTPS

Service Quotas

Resource Default
Accounts per organization Varies. Contact Customer Support.
Invitations sent per day 20

For more information, see Quotas of AWS Organizations in the AWS Organizations User Guide.