AWS Amazon CloudFront IP Ranges
IP ranges used by CloudFront edge nodes. Locking your origin server (EC2, ALB, or custom) to only accept requests from these ranges is the standard way to prevent direct-to-origin attacks that bypass CloudFront WAF rules.
Total Prefixes
203
Regions
18
Service Tag
CLOUDFRONT
Last Updated
0 seconds ago
Common Use Cases
- → Restrict origin server to only accept CloudFront traffic
- → Identify CloudFront edge traffic in access logs
- → Security group rules on ALB to allow only CloudFront
IP Prefixes
1–200 of 203| IP Prefix | Region | |
|---|---|---|
| 108.138.0.0/15 | GLOBAL | Details → |
| 108.156.0.0/14 | GLOBAL | Details → |
| 111.13.171.128/26 | GLOBAL | Details → |
| 111.13.171.192/26 | GLOBAL | Details → |
| 111.13.185.32/27 | GLOBAL | Details → |
| 111.13.185.64/27 | GLOBAL | Details → |
| 116.129.226.0/25 | GLOBAL | Details → |
| 116.129.226.128/26 | GLOBAL | Details → |
| 118.193.97.128/25 | GLOBAL | Details → |
| 118.193.97.64/26 | GLOBAL | Details → |
| 119.147.182.0/25 | GLOBAL | Details → |
| 119.147.182.128/26 | GLOBAL | Details → |
| 120.232.236.0/25 | GLOBAL | Details → |
| 120.232.236.128/26 | GLOBAL | Details → |
| 120.253.240.192/26 | GLOBAL | Details → |
| 120.253.241.160/27 | GLOBAL | Details → |
| 120.253.245.128/26 | GLOBAL | Details → |
| 120.253.245.192/27 | GLOBAL | Details → |
| 120.52.12.64/26 | GLOBAL | Details → |
| 120.52.153.192/26 | GLOBAL | Details → |
| 120.52.22.96/27 | GLOBAL | Details → |
| 120.52.39.128/27 | GLOBAL | Details → |
| 13.224.0.0/14 | GLOBAL | Details → |
| 13.249.0.0/16 | GLOBAL | Details → |
| 13.32.0.0/15 | GLOBAL | Details → |
| 13.35.0.0/16 | GLOBAL | Details → |
| 130.176.0.0/17 | GLOBAL | Details → |
| 130.176.128.0/18 | GLOBAL | Details → |
| 130.176.192.0/19 | GLOBAL | Details → |
| 130.176.224.0/20 | GLOBAL | Details → |
| 143.204.0.0/16 | GLOBAL | Details → |
| 144.220.0.0/16 | GLOBAL | Details → |
| 15.158.0.0/16 | GLOBAL | Details → |
| 18.154.0.0/15 | GLOBAL | Details → |
| 18.160.0.0/15 | GLOBAL | Details → |
| 18.164.0.0/15 | GLOBAL | Details → |
| 18.172.0.0/15 | GLOBAL | Details → |
| 18.238.0.0/15 | GLOBAL | Details → |
| 18.244.0.0/15 | GLOBAL | Details → |
| 18.64.0.0/14 | GLOBAL | Details → |
| 18.68.0.0/16 | GLOBAL | Details → |
| 180.163.57.0/25 | GLOBAL | Details → |
| 180.163.57.128/26 | GLOBAL | Details → |
| 204.246.164.0/22 | GLOBAL | Details → |
| 204.246.168.0/22 | GLOBAL | Details → |
| 204.246.172.0/24 | GLOBAL | Details → |
| 204.246.173.0/24 | GLOBAL | Details → |
| 204.246.174.0/23 | GLOBAL | Details → |
| 204.246.176.0/20 | GLOBAL | Details → |
| 205.251.202.0/23 | GLOBAL | Details → |
| 205.251.204.0/23 | GLOBAL | Details → |
| 205.251.206.0/23 | GLOBAL | Details → |
| 205.251.208.0/20 | GLOBAL | Details → |
| 205.251.249.0/24 | GLOBAL | Details → |
| 205.251.250.0/23 | GLOBAL | Details → |
| 205.251.252.0/23 | GLOBAL | Details → |
| 205.251.254.0/24 | GLOBAL | Details → |
| 216.137.32.0/19 | GLOBAL | Details → |
| 23.228.212.0/24 | GLOBAL | Details → |
| 23.228.213.0/24 | GLOBAL | Details → |
| 23.228.214.0/24 | GLOBAL | Details → |
| 23.228.220.0/24 | GLOBAL | Details → |
| 23.228.221.0/24 | GLOBAL | Details → |
| 23.228.222.0/24 | GLOBAL | Details → |
| 23.228.223.0/24 | GLOBAL | Details → |
| 23.228.244.0/24 | GLOBAL | Details → |
| 23.234.192.0/18 | GLOBAL | Details → |
| 23.91.0.0/19 | GLOBAL | Details → |
| 24.110.32.0/19 | GLOBAL | Details → |
| 3.160.0.0/14 | GLOBAL | Details → |
| 3.164.0.0/18 | GLOBAL | Details → |
| 3.164.128.0/17 | GLOBAL | Details → |
| 3.164.64.0/18 | GLOBAL | Details → |
| 3.165.0.0/16 | GLOBAL | Details → |
| 3.166.0.0/15 | GLOBAL | Details → |
| 3.168.0.0/14 | GLOBAL | Details → |
| 3.172.0.0/18 | GLOBAL | Details → |
| 3.172.64.0/18 | GLOBAL | Details → |
| 3.173.0.0/17 | GLOBAL | Details → |
| 3.173.128.0/18 | GLOBAL | Details → |
| 3.173.192.0/18 | GLOBAL | Details → |
| 3.174.0.0/15 | GLOBAL | Details → |
| 36.103.232.0/25 | GLOBAL | Details → |
| 36.103.232.128/26 | GLOBAL | Details → |
| 52.124.128.0/17 | GLOBAL | Details → |
| 52.222.128.0/17 | GLOBAL | Details → |
| 52.46.0.0/18 | GLOBAL | Details → |
| 52.82.128.0/19 | GLOBAL | Details → |
| 52.84.0.0/15 | GLOBAL | Details → |
| 54.182.0.0/16 | GLOBAL | Details → |
| 54.192.0.0/16 | GLOBAL | Details → |
| 54.230.0.0/17 | GLOBAL | Details → |
| 54.230.128.0/18 | GLOBAL | Details → |
| 54.230.200.0/21 | GLOBAL | Details → |
| 54.230.208.0/20 | GLOBAL | Details → |
| 54.230.224.0/19 | GLOBAL | Details → |
| 54.239.128.0/18 | GLOBAL | Details → |
| 54.239.192.0/19 | GLOBAL | Details → |
| 54.240.128.0/18 | GLOBAL | Details → |
| 58.254.138.0/25 | GLOBAL | Details → |
| 58.254.138.128/26 | GLOBAL | Details → |
| 64.252.128.0/18 | GLOBAL | Details → |
| 64.252.64.0/18 | GLOBAL | Details → |
| 65.8.0.0/16 | GLOBAL | Details → |
| 65.9.0.0/17 | GLOBAL | Details → |
| 65.9.128.0/18 | GLOBAL | Details → |
| 70.132.0.0/18 | GLOBAL | Details → |
| 71.152.0.0/17 | GLOBAL | Details → |
| 99.84.0.0/16 | GLOBAL | Details → |
| 99.86.0.0/16 | GLOBAL | Details → |
| 13.113.196.64/26 | ap-northeast-1 | Details → |
| 13.113.203.0/24 | ap-northeast-1 | Details → |
| 52.199.127.192/26 | ap-northeast-1 | Details → |
| 57.182.253.0/24 | ap-northeast-1 | Details → |
| 57.183.42.0/25 | ap-northeast-1 | Details → |
| 13.124.199.0/24 | ap-northeast-2 | Details → |
| 3.35.130.128/25 | ap-northeast-2 | Details → |
| 52.78.247.128/26 | ap-northeast-2 | Details → |
| 13.203.133.0/26 | ap-south-1 | Details → |
| 13.233.177.192/26 | ap-south-1 | Details → |
| 15.207.13.128/25 | ap-south-1 | Details → |
| 15.207.213.128/25 | ap-south-1 | Details → |
| 52.66.194.128/26 | ap-south-1 | Details → |
| 13.228.69.0/24 | ap-southeast-1 | Details → |
| 47.129.82.0/24 | ap-southeast-1 | Details → |
| 47.129.83.0/24 | ap-southeast-1 | Details → |
| 47.129.84.0/24 | ap-southeast-1 | Details → |
| 52.220.191.0/26 | ap-southeast-1 | Details → |
| 13.210.67.128/26 | ap-southeast-2 | Details → |
| 13.54.63.128/26 | ap-southeast-2 | Details → |
| 3.107.43.128/25 | ap-southeast-2 | Details → |
| 3.107.44.0/25 | ap-southeast-2 | Details → |
| 3.107.44.128/25 | ap-southeast-2 | Details → |
| 43.218.56.128/26 | ap-southeast-3 | Details → |
| 43.218.56.192/26 | ap-southeast-3 | Details → |
| 43.218.56.64/26 | ap-southeast-3 | Details → |
| 43.218.71.0/26 | ap-southeast-3 | Details → |
| 99.79.169.0/24 | ca-central-1 | Details → |
| 18.192.142.0/23 | eu-central-1 | Details → |
| 18.199.68.0/22 | eu-central-1 | Details → |
| 18.199.72.0/22 | eu-central-1 | Details → |
| 18.199.76.0/22 | eu-central-1 | Details → |
| 35.158.136.0/24 | eu-central-1 | Details → |
| 52.57.254.0/24 | eu-central-1 | Details → |
| 18.200.212.0/23 | eu-west-1 | Details → |
| 52.212.248.0/26 | eu-west-1 | Details → |
| 13.134.24.0/23 | eu-west-2 | Details → |
| 13.134.94.0/23 | eu-west-2 | Details → |
| 18.175.65.0/24 | eu-west-2 | Details → |
| 18.175.66.0/24 | eu-west-2 | Details → |
| 18.175.67.0/24 | eu-west-2 | Details → |
| 3.10.17.128/25 | eu-west-2 | Details → |
| 3.11.53.0/24 | eu-west-2 | Details → |
| 52.56.127.0/25 | eu-west-2 | Details → |
| 15.188.184.0/24 | eu-west-3 | Details → |
| 51.44.234.0/23 | eu-west-3 | Details → |
| 51.44.236.0/23 | eu-west-3 | Details → |
| 51.44.238.0/23 | eu-west-3 | Details → |
| 52.47.139.0/24 | eu-west-3 | Details → |
| 3.29.40.128/26 | me-central-1 | Details → |
| 3.29.40.192/26 | me-central-1 | Details → |
| 3.29.40.64/26 | me-central-1 | Details → |
| 3.29.57.0/26 | me-central-1 | Details → |
| 18.229.220.192/26 | sa-east-1 | Details → |
| 18.230.229.0/24 | sa-east-1 | Details → |
| 18.230.230.0/25 | sa-east-1 | Details → |
| 54.233.255.128/26 | sa-east-1 | Details → |
| 56.125.46.0/24 | sa-east-1 | Details → |
| 56.125.47.0/32 | sa-east-1 | Details → |
| 56.125.48.0/24 | sa-east-1 | Details → |
| 3.231.2.0/25 | us-east-1 | Details → |
| 3.234.232.224/27 | us-east-1 | Details → |
| 3.236.169.192/26 | us-east-1 | Details → |
| 3.236.48.0/23 | us-east-1 | Details → |
| 34.195.252.0/24 | us-east-1 | Details → |
| 34.226.14.0/24 | us-east-1 | Details → |
| 44.220.194.0/23 | us-east-1 | Details → |
| 44.220.196.0/23 | us-east-1 | Details → |
| 44.220.198.0/23 | us-east-1 | Details → |
| 44.220.200.0/23 | us-east-1 | Details → |
| 44.220.202.0/23 | us-east-1 | Details → |
| 44.222.66.0/24 | us-east-1 | Details → |
| 13.59.250.0/26 | us-east-2 | Details → |
| 18.216.170.128/25 | us-east-2 | Details → |
| 3.128.93.0/24 | us-east-2 | Details → |
| 3.134.215.0/24 | us-east-2 | Details → |
| 3.146.232.0/22 | us-east-2 | Details → |
| 3.147.164.0/22 | us-east-2 | Details → |
| 3.147.244.0/22 | us-east-2 | Details → |
| 52.15.127.128/26 | us-east-2 | Details → |
| 3.101.158.0/23 | us-west-1 | Details → |
| 52.52.191.128/26 | us-west-1 | Details → |
| 34.216.51.0/25 | us-west-2 | Details → |
| 34.223.12.224/27 | us-west-2 | Details → |
| 34.223.80.192/26 | us-west-2 | Details → |
| 35.162.63.192/26 | us-west-2 | Details → |
| 35.167.191.128/26 | us-west-2 | Details → |
| 35.93.168.0/23 | us-west-2 | Details → |
| 35.93.170.0/23 | us-west-2 | Details → |
| 35.93.172.0/23 | us-west-2 | Details → |