AWS Route 53 Health Checkers IP Ranges
The specific IP ranges used by Route 53 health checkers to probe your endpoints. If your origin is behind a security group or firewall, you must allow these ranges or Route 53 health checks will fail, potentially triggering failover.
Total Prefixes
31
Regions
15
Service Tag
ROUTE53_HEALTHCHECKS
Last Updated
7 hours ago
Common Use Cases
- → Allow Route 53 health checker probes through firewall
- → Security group rule to permit health check HTTP/HTTPS traffic
IP Prefixes
1–31 of 31| IP Prefix | Region | |
|---|---|---|
| 15.177.0.0/18 | GLOBAL | Details → |
| 54.248.220.0/26 | ap-northeast-1 | Details → |
| 54.250.253.192/26 | ap-northeast-1 | Details → |
| 54.251.31.128/26 | ap-southeast-1 | Details → |
| 54.255.254.192/26 | ap-southeast-1 | Details → |
| 54.252.254.192/26 | ap-southeast-2 | Details → |
| 54.252.79.128/26 | ap-southeast-2 | Details → |
| 52.80.197.0/25 | cn-north-1 | Details → |
| 52.80.197.128/25 | cn-north-1 | Details → |
| 52.80.198.0/25 | cn-north-1 | Details → |
| 52.83.34.128/25 | cn-northwest-1 | Details → |
| 52.83.35.0/25 | cn-northwest-1 | Details → |
| 52.83.35.128/25 | cn-northwest-1 | Details → |
| 176.34.159.192/26 | eu-west-1 | Details → |
| 54.228.16.0/26 | eu-west-1 | Details → |
| 51.0.252.0/24 | eusc-de-east-1 | Details → |
| 177.71.207.128/26 | sa-east-1 | Details → |
| 54.232.40.64/26 | sa-east-1 | Details → |
| 107.23.255.0/26 | us-east-1 | Details → |
| 54.243.31.192/26 | us-east-1 | Details → |
| 18.253.167.0/25 | us-gov-east-1 | Details → |
| 18.253.167.128/25 | us-gov-east-1 | Details → |
| 18.253.168.0/25 | us-gov-east-1 | Details → |
| 160.1.55.0/25 | us-gov-west-1 | Details → |
| 160.1.55.128/25 | us-gov-west-1 | Details → |
| 160.1.56.0/25 | us-gov-west-1 | Details → |
| 15.177.108.0/24 | us-south-1 | Details → |
| 54.183.255.128/26 | us-west-1 | Details → |
| 54.241.32.64/26 | us-west-1 | Details → |
| 54.244.52.192/26 | us-west-2 | Details → |
| 54.245.168.0/26 | us-west-2 | Details → |