Elastic Load Balancing endpoints and quotas - AWS General Reference

Elastic Load Balancing 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 Route 53 Hosted Zone ID (Application Load Balancers, Classic Load Balancers) Route 53 Hosted Zone ID (Network Load Balancers)
US East (Ohio) us-east-2



US East (N. Virginia) us-east-1



US West (N. California) us-west-1



US West (Oregon) us-west-2



Africa (Cape Town) af-south-1 elasticloadbalancing.af-south-1.amazonaws.com Z268VQBMOI5EKX Z203XCE67M25HM
Asia Pacific (Hong Kong) ap-east-1 elasticloadbalancing.ap-east-1.amazonaws.com Z3DQVH9N71FHZ0 Z12Y7K3UBGUAD1
Asia Pacific (Mumbai) ap-south-1 elasticloadbalancing.ap-south-1.amazonaws.com ZP97RAFLXTNZK ZVDDRBQ08TROA
Asia Pacific (Osaka) ap-northeast-3 elasticloadbalancing.ap-northeast-3.amazonaws.com Z5LXEXXYW11ES Z1GWIQ4HH19I5X
Asia Pacific (Seoul) ap-northeast-2 elasticloadbalancing.ap-northeast-2.amazonaws.com ZWKZPGTI48KDX ZIBE1TIR4HY56
Asia Pacific (Singapore) ap-southeast-1 elasticloadbalancing.ap-southeast-1.amazonaws.com Z1LMS91P8CMLE5 ZKVM4W9LS7TM
Asia Pacific (Sydney) ap-southeast-2 elasticloadbalancing.ap-southeast-2.amazonaws.com Z1GM3OXH4ZPM65 ZCT6FZBF4DROD
Asia Pacific (Tokyo) ap-northeast-1 elasticloadbalancing.ap-northeast-1.amazonaws.com Z14GRHDCWA56QT Z31USIVHYNEOWT
Canada (Central) ca-central-1 elasticloadbalancing.ca-central-1.amazonaws.com ZQSVJUPU6J1EY Z2EPGBW3API2WT
China (Beijing) cn-north-1 elasticloadbalancing.cn-north-1.amazonaws.com.cn Z1GDH35T77C1KE Z3QFB96KMJ7ED6
China (Ningxia) cn-northwest-1 elasticloadbalancing.cn-northwest-1.amazonaws.com.cn ZM7IZAIOVVDZF ZQEIKTCZ8352D
Europe (Frankfurt) eu-central-1 elasticloadbalancing.eu-central-1.amazonaws.com Z215JYRZR1TBD5 Z3F0SRJ5LGBH90
Europe (Ireland) eu-west-1 elasticloadbalancing.eu-west-1.amazonaws.com Z32O12XQLNTSW2 Z2IFOLAFXWLO4F
Europe (London) eu-west-2 elasticloadbalancing.eu-west-2.amazonaws.com ZHURV8PSTC4K8 ZD4D7Y8KGAS4G
Europe (Milan) eu-south-1 elasticloadbalancing.eu-south-1.amazonaws.com Z3ULH7SSC9OV64 Z23146JA1KNAFP
Europe (Paris) eu-west-3 elasticloadbalancing.eu-west-3.amazonaws.com Z3Q77PNBQS71R4 Z1CMS0P5QUZ6D5
Europe (Stockholm) eu-north-1 elasticloadbalancing.eu-north-1.amazonaws.com Z23TAZ6LKFMNIO Z1UDT6IFJ4EJM
Middle East (Bahrain) me-south-1 elasticloadbalancing.me-south-1.amazonaws.com ZS929ML54UICD Z3QSRYVP46NYYV
South America (São Paulo) sa-east-1 elasticloadbalancing.sa-east-1.amazonaws.com Z2P70J7HTTTPLU ZTK26PT1VY4CU
AWS GovCloud (US-East) us-gov-east-1 elasticloadbalancing.us-gov-east-1.amazonaws.com Z166TLBEWOO7G0 Z1ZSMQQ6Q24QQ8
AWS GovCloud (US-West) us-gov-west-1 elasticloadbalancing.us-gov-west-1.amazonaws.com Z33AYJ8TM3BH4J ZMG1MZ2THAWF1

Service quotas

Name Default Adjustable
Application Load Balancers per Region 20 Yes
Certificates per Application Load Balancer 25 Yes
Certificates per Network Load Balancer 25 Yes
Classic Load Balancers per Region 20 Yes
Condition Values per Rule 5 No
Condition Wildcards per Rule 5 No
Listeners per Application Load Balancer 50 Yes
Listeners per Classic Load Balancer 100 Yes
Listeners per Network Load Balancer 50 Yes
Network Load Balancer ENIs per VPC 300 Yes
Network Load Balancers per Region 50 Yes
Number of times a target can be registered per Application Load Balancer 100 Yes
Registered Instances per Classic Load Balancer 1,000 Yes
Rules per Application Load Balancer 100 Yes
Target Groups per Action per Application Load Balancer 5 No
Target Groups per Action per Network Load Balancer 1 No
Target Groups per Application Load Balancer 100 No
Target Groups per Region 3,000 Yes
Targets per Application Load Balancer 1,000 Yes
Targets per Availability Zone per Network Load Balancer 500 Yes
Targets per Network Load Balancer 3,000 Yes
Targets per Target Group per Region 1,000 Yes

For more information, see the following: