ProxySpace

Official list · fetched daily

Amazon Web Services IP ranges

Amazon publishes every prefix it uses in ip-ranges.json. These are the AMAZON entries, which include EC2, S3, CloudFront and every other service, grouped by region.

IPv4 prefixes

6,053

IPv4 addresses

102M

IPv6 prefixes

3,239

Regions

43

Format

aws.txt

From the official list: source

Fetched 19 Oct 2026 04:30 UTC · source updated 19 Oct 2026

By region

The 30 largest of 43. Open a row to see its prefixes.

us-east-1 873 v4 298 v6
  • 15.230.221.0/24
  • 69.107.10.200/29
  • 52.94.152.9/32
  • 3.2.58.0/24
  • 15.181.232.0/21
  • 52.93.127.163/32
  • 216.244.7.0/24
  • 3.2.0.0/24
  • 15.230.137.0/24
  • 52.93.84.195/32
  • 15.230.216.8/32
  • 18.97.0.0/18
  • 52.4.0.0/14
  • 96.0.102.0/23
  • 99.83.106.0/24
  • 50.16.0.0/15
  • 52.95.208.0/22
  • 15.220.196.0/22
  • 52.93.127.169/32
  • 52.94.244.0/22
  • 161.188.116.0/22
  • 15.230.254.2/31
  • 52.93.90.193/32
  • 64.252.69.0/24
  • + 1,147 more in the download
us-west-2 305 v4 328 v6
  • 52.94.76.0/22
  • 15.230.102.0/24
  • 139.56.16.0/23
  • 43.226.27.0/24
  • 15.220.252.0/22
  • 52.119.252.0/22
  • 54.148.0.0/15
  • 99.77.130.0/24
  • 66.7.0.0/21
  • 99.150.56.0/21
  • 69.107.11.48/29
  • 3.4.12.41/32
  • 54.239.48.0/22
  • 15.220.207.0/24
  • 52.144.197.192/26
  • 15.193.7.0/24
  • 35.55.126.0/24
  • 3.42.128.0/17
  • 45.33.183.0/24
  • 16.150.0.0/16
  • 69.107.11.56/29
  • 15.221.7.0/24
  • 104.255.57.179/32
  • 18.236.0.0/15
  • + 609 more in the download
eu-west-1 331 v4 99 v6
  • 3.4.12.4/32
  • 99.87.32.0/22
  • 150.222.81.0/24
  • 15.230.113.0/24
  • 52.93.17.0/24
  • 52.93.45.0/25
  • 18.97.192.0/18
  • 52.94.24.0/23
  • 52.93.100.0/23
  • 52.93.127.27/32
  • 3.4.15.168/29
  • 150.222.160.34/32
  • 150.222.202.0/24
  • 52.93.127.118/32
  • 52.94.26.0/23
  • 54.247.0.0/16
  • 18.200.0.0/16
  • 150.222.96.0/24
  • 52.93.112.0/24
  • 13.248.119.0/24
  • 52.93.81.0/24
  • 54.74.0.0/15
  • 15.230.103.0/24
  • 150.222.164.220/31
  • + 406 more in the download
eu-central-1 379 v4 187 v6
  • 15.230.15.29/32
  • 15.230.15.76/31
  • 52.93.244.0/24
  • 52.219.170.0/23
  • 52.219.168.0/24
  • 35.50.192.0/24
  • 52.93.126.135/32
  • 15.230.15.104/31
  • 15.230.15.162/31
  • 18.96.32.0/19
  • 15.230.15.48/31
  • 150.222.144.98/32
  • 15.230.15.178/31
  • 15.230.15.188/31
  • 16.12.32.0/22
  • 35.55.17.0/24
  • 16.12.24.0/21
  • 13.248.106.224/27
  • 15.230.15.25/32
  • 15.230.15.94/31
  • 15.230.15.72/31
  • 3.5.136.0/22
  • 13.248.106.0/27
  • 15.230.15.126/31
  • + 542 more in the download
us-east-2 363 v4 140 v6
  • 3.2.105.0/24
  • 15.230.39.60/31
  • 15.230.39.208/31
  • 52.93.199.31/32
  • 52.93.199.90/32
  • 15.230.39.44/31
  • 3.5.100.0/22
  • 15.230.39.10/31
  • 77.112.0.0/14
  • 104.255.57.173/32
  • 15.230.39.28/31
  • 15.230.39.196/31
  • 52.219.212.0/22
  • 3.5.92.0/23
  • 52.93.199.89/32
  • 54.239.0.224/28
  • 15.230.39.254/31
  • 15.230.179.16/29
  • 52.93.199.42/32
  • 15.230.39.206/31
  • 15.230.39.244/31
  • 69.107.7.56/29
  • 52.219.143.0/24
  • 15.230.39.108/31
  • + 479 more in the download
GLOBAL 234 v4 118 v6
  • 23.228.249.0/24
  • 120.52.22.96/27
  • 23.228.222.0/24
  • 64.73.192.0/19
  • 205.251.249.0/24
  • 15.197.34.0/23
  • 15.197.36.0/22
  • 40.168.227.0/24
  • 180.163.57.128/26
  • 66.182.96.0/20
  • 99.181.64.0/18
  • 23.228.220.0/24
  • 204.246.168.0/22
  • 15.197.64.0/19
  • 111.13.171.128/26
  • 18.160.0.0/15
  • 205.251.252.0/23
  • 99.82.8.0/21
  • 54.192.0.0/16
  • 15.197.32.0/23
  • 204.246.173.0/24
  • 80.126.15.0/24
  • 205.251.200.0/23
  • 23.228.244.0/24
  • + 328 more in the download
ap-northeast-1 228 v4 95 v6
  • 66.36.6.0/24
  • 69.107.12.24/29
  • 15.221.34.0/24
  • 52.144.229.64/26
  • 13.248.70.0/24
  • 16.214.32.0/22
  • 52.144.225.128/26
  • 43.206.0.0/15
  • 54.248.0.0/15
  • 104.255.59.82/32
  • 150.222.38.0/26
  • 99.77.244.0/24
  • 52.144.225.64/26
  • 5.60.128.0/17
  • 35.71.114.0/24
  • 52.219.68.0/22
  • 54.250.0.0/16
  • 69.107.11.128/29
  • 15.230.123.0/24
  • 52.93.95.0/24
  • 35.50.226.0/24
  • 35.55.2.0/24
  • 52.219.162.0/23
  • 13.196.0.0/14
  • + 299 more in the download
ap-southeast-1 228 v4 127 v6
  • 150.222.78.0/24
  • 150.222.43.0/26
  • 150.222.14.0/24
  • 69.107.13.96/29
  • 15.221.35.0/24
  • 3.4.15.48/29
  • 15.230.4.129/32
  • 52.93.19.0/24
  • 15.193.2.0/24
  • 15.230.200.0/24
  • 141.231.0.0/16
  • 15.230.133.0/24
  • 52.93.127.194/32
  • 15.230.29.0/24
  • 15.177.82.0/24
  • 47.128.0.0/14
  • 52.93.127.112/32
  • 122.248.192.0/18
  • 16.214.36.0/22
  • 15.221.36.0/22
  • 3.4.15.56/29
  • 16.12.48.0/21
  • 15.230.251.4/31
  • 15.230.251.0/31
  • + 331 more in the download
ap-south-1 166 v4 73 v6
  • 16.4.0.0/16
  • 3.108.0.0/14
  • 13.248.117.0/24
  • 31.220.235.0/24
  • 52.93.127.133/32
  • 150.222.84.0/24
  • 15.220.216.0/22
  • 35.54.58.0/24
  • 13.204.0.0/14
  • 52.93.79.0/24
  • 15.230.70.0/26
  • 15.230.253.0/24
  • 52.93.127.126/32
  • 150.222.220.0/24
  • 56.245.0.0/16
  • 99.77.238.0/24
  • 35.55.15.0/24
  • 52.93.127.127/32
  • 56.244.0.0/16
  • 3.4.12.19/32
  • 3.5.208.0/22
  • 35.50.233.0/24
  • 35.55.14.0/24
  • 69.107.12.192/29
  • + 215 more in the download
ap-southeast-2 185 v4 84 v6
  • 52.95.36.0/22
  • 150.222.47.64/26
  • 96.0.80.0/22
  • 15.193.3.0/24
  • 13.236.0.0/14
  • 150.247.37.0/24
  • 15.177.83.0/24
  • 15.251.0.9/32
  • 54.206.0.0/16
  • 150.222.44.192/26
  • 15.230.212.0/23
  • 35.55.11.0/24
  • 32.236.0.0/15
  • 3.4.12.1/32
  • 54.153.128.0/17
  • 150.222.119.0/24
  • 66.36.10.0/24
  • 99.82.184.0/22
  • 150.222.43.128/27
  • 52.95.255.16/28
  • 52.95.128.0/21
  • 15.230.78.192/26
  • 35.50.240.0/24
  • 40.239.0.0/16
  • + 245 more in the download
eu-west-2 263 v4 77 v6
  • 52.93.153.170/32
  • 52.95.150.0/24
  • 52.93.228.193/32
  • 52.93.153.148/32
  • 150.222.238.0/24
  • 15.230.158.0/23
  • 52.93.56.0/24
  • 15.248.28.0/22
  • 52.93.152.197/32
  • 216.198.238.0/23
  • 52.144.211.196/31
  • 15.230.9.12/31
  • 208.78.132.0/23
  • 52.93.153.65/32
  • 52.93.153.70/32
  • 52.93.229.99/32
  • 15.230.9.47/32
  • 52.93.228.167/32
  • 64.252.85.0/24
  • 52.93.153.99/32
  • 216.39.136.0/21
  • 52.93.153.68/32
  • 52.93.152.161/32
  • 52.93.229.69/32
  • + 316 more in the download
eu-north-1 118 v4 87 v6
  • 52.46.220.0/22
  • 15.230.68.192/26
  • 96.0.32.0/22
  • 52.144.215.192/31
  • 54.239.1.96/28
  • 13.248.100.0/24
  • 52.46.208.0/21
  • 15.220.168.0/21
  • 3.2.71.0/24
  • 3.4.12.62/32
  • 16.193.0.0/16
  • 16.12.10.0/23
  • 66.36.5.0/24
  • 51.20.0.0/16
  • 16.195.0.0/16
  • 1.178.93.0/24
  • 69.107.11.0/29
  • 52.144.216.2/31
  • 52.144.215.196/31
  • 52.95.169.0/24
  • 150.222.203.0/24
  • 15.230.96.0/24
  • 150.222.42.64/26
  • 150.247.42.0/24
  • + 181 more in the download
us-west-1 426 v4 93 v6
  • 52.93.178.234/32
  • 150.222.234.54/31
  • 52.93.22.48/28
  • 69.107.11.184/29
  • 52.93.178.219/32
  • 150.222.199.0/25
  • 150.222.252.248/31
  • 150.222.234.50/31
  • 52.93.22.64/29
  • 192.31.212.0/24
  • 52.93.178.152/32
  • 151.148.16.10/31
  • 3.4.12.35/32
  • 3.4.12.36/32
  • 40.167.0.0/16
  • 52.93.178.205/32
  • 150.222.234.52/31
  • 150.222.234.68/31
  • 15.129.34.0/23
  • 52.93.52.167/32
  • 15.230.67.64/26
  • 52.93.178.136/32
  • 52.219.192.0/23
  • 99.77.132.0/24
  • + 495 more in the download
ap-northeast-2 127 v4 74 v6
  • 3.5.140.0/22
  • 3.2.75.0/24
  • 52.219.60.0/23
  • 43.249.45.0/24
  • 52.144.227.192/26
  • 52.219.204.0/22
  • 3.4.12.73/32
  • 35.50.238.0/24
  • 52.94.6.0/24
  • 151.148.40.0/24
  • 15.230.74.128/26
  • 15.193.176.0/22
  • 3.4.12.72/32
  • 35.50.239.0/24
  • 15.230.74.192/26
  • 64.66.162.0/24
  • 35.54.55.0/24
  • 3.2.119.0/24
  • 15.177.76.0/24
  • 3.4.12.74/32
  • 3.4.15.0/29
  • 52.219.148.0/23
  • 69.107.12.128/29
  • 52.95.192.0/20
  • + 177 more in the download
sa-east-1 158 v4 78 v6
  • 56.1.0.0/16
  • 56.5.0.0/16
  • 64.252.81.0/24
  • 150.222.228.0/24
  • 52.94.198.16/28
  • 52.93.122.203/32
  • 216.198.237.0/24
  • 99.77.149.0/24
  • 15.230.0.12/31
  • 64.252.79.0/24
  • 52.93.126.235/32
  • 3.4.12.49/32
  • 52.95.240.0/24
  • 52.93.146.0/24
  • 18.231.0.0/16
  • 15.228.0.0/15
  • 54.233.0.0/18
  • 15.221.6.0/24
  • 56.125.0.0/16
  • 3.4.12.32/32
  • 18.96.64.0/19
  • 18.229.0.0/16
  • 15.230.0.6/31
  • 18.230.0.0/16
  • + 212 more in the download
ca-central-1 104 v4 103 v6
  • 3.2.108.0/24
  • 15.230.110.0/24
  • 16.49.0.0/16
  • 40.186.0.0/16
  • 52.144.199.128/26
  • 52.93.45.128/25
  • 52.93.5.0/24
  • 52.93.193.200/32
  • 15.129.72.0/23
  • 52.93.193.199/32
  • 15.222.0.0/15
  • 35.71.119.0/24
  • 52.93.127.196/32
  • 52.93.193.195/32
  • 15.230.79.64/26
  • 216.198.235.0/24
  • 15.230.21.0/24
  • 52.94.64.0/22
  • 52.144.201.128/26
  • 64.23.0.0/18
  • 35.182.0.0/15
  • 99.77.233.0/24
  • 15.230.79.0/26
  • 69.107.13.72/29
  • + 183 more in the download
eu-west-3 112 v4 64 v6
  • 35.180.0.0/16
  • 3.4.12.80/32
  • 52.93.198.0/25
  • 51.46.0.0/15
  • 35.34.105.0/24
  • 150.222.242.214/31
  • 52.47.0.0/16
  • 54.239.40.134/32
  • 3.4.14.32/29
  • 13.36.0.0/14
  • 3.2.89.0/24
  • 15.188.0.0/16
  • 54.239.1.16/28
  • 52.46.92.0/22
  • 69.107.11.24/29
  • 15.221.50.0/24
  • 64.252.126.0/24
  • 51.44.0.0/16
  • 99.77.248.0/24
  • 3.4.12.76/32
  • 69.107.7.88/29
  • 52.93.127.17/32
  • 150.222.39.192/26
  • 16.12.20.0/24
  • + 152 more in the download
us-gov-west-1 62 v4 44 v6
  • 52.119.208.0/23
  • 15.205.0.0/16
  • 52.95.100.0/22
  • 108.175.56.0/22
  • 52.94.152.184/32
  • 136.18.0.0/23
  • 76.223.168.0/24
  • 56.137.0.0/16
  • 103.13.188.0/24
  • 3.30.0.0/15
  • 56.136.0.0/16
  • 52.94.152.189/32
  • 160.1.0.0/16
  • 3.32.0.0/16
  • 52.94.152.190/32
  • 52.94.152.191/32
  • 52.46.224.0/20
  • 52.61.0.0/16
  • 1.178.30.0/24
  • 3.45.64.0/18
  • 40.39.0.0/16
  • 52.94.248.224/28
  • 56.139.0.0/16
  • 52.94.152.195/32
  • + 82 more in the download
ap-east-1 81 v4 48 v6
  • 216.244.32.0/22
  • 18.99.176.0/20
  • 13.248.56.0/22
  • 15.230.73.192/26
  • 16.12.6.0/23
  • 52.95.226.0/24
  • 150.222.135.0/24
  • 69.107.7.16/29
  • 35.34.102.0/24
  • 35.54.51.0/24
  • 150.222.114.0/24
  • 52.94.249.144/28
  • 13.248.32.0/20
  • 15.129.62.0/23
  • 43.249.47.0/24
  • 52.119.248.0/24
  • 216.244.6.0/24
  • 3.4.12.67/32
  • 3.4.15.224/29
  • 150.222.47.192/26
  • 52.144.225.0/26
  • 15.177.86.0/24
  • 16.107.0.0/16
  • 3.45.0.0/18
  • + 105 more in the download
eu-south-2 53 v4 52 v6
  • 18.96.192.0/19
  • 150.222.50.32/27
  • 52.95.136.0/23
  • 40.143.64.0/21
  • 150.222.50.64/27
  • 64.66.147.0/24
  • 173.83.223.0/24
  • 136.18.2.0/24
  • 1.178.22.0/24
  • 15.216.0.0/16
  • 35.71.120.0/24
  • 15.217.0.0/16
  • 35.43.0.0/16
  • 15.193.148.0/22
  • 15.177.97.0/24
  • 52.95.138.0/24
  • 104.255.58.43/32
  • 89.60.0.0/15
  • 35.42.0.0/16
  • 52.94.249.240/28
  • 104.255.58.0/32
  • 51.92.0.0/16
  • 13.248.65.0/24
  • 51.94.0.0/15
  • + 81 more in the download
ap-southeast-5 50 v4 39 v6
  • 64.66.157.0/24
  • 15.190.32.0/20
  • 16.12.44.0/24
  • 99.151.160.0/21
  • 150.222.52.224/27
  • 104.255.61.1/32
  • 104.255.59.201/32
  • 13.248.75.0/24
  • 150.222.53.0/27
  • 3.2.123.0/24
  • 56.69.0.0/16
  • 16.12.42.0/23
  • 156.4.0.0/15
  • 18.97.64.0/20
  • 15.190.4.0/22
  • 15.177.95.0/24
  • 43.216.0.0/15
  • 3.5.180.0/22
  • 104.255.59.199/32
  • 52.94.250.80/28
  • 56.71.0.0/16
  • 104.255.59.197/32
  • 15.248.56.0/21
  • 104.255.59.198/32
  • + 65 more in the download
af-south-1 67 v4 50 v6
  • 15.103.0.0/16
  • 99.78.152.0/22
  • 16.30.0.0/16
  • 150.222.48.192/27
  • 18.99.144.0/20
  • 15.230.138.0/24
  • 13.247.0.0/16
  • 96.0.40.0/21
  • 99.77.148.0/24
  • 52.93.57.0/24
  • 15.241.0.0/16
  • 16.11.0.0/16
  • 99.77.235.0/24
  • 150.222.208.0/24
  • 15.230.72.192/26
  • 150.222.48.224/27
  • 3.5.228.0/22
  • 52.95.176.0/24
  • 99.78.144.0/21
  • 52.93.126.146/32
  • 64.66.151.0/24
  • 216.198.232.0/24
  • 54.239.1.128/28
  • 99.78.128.0/20
  • + 93 more in the download
il-central-1 50 v4 41 v6
  • 51.85.0.0/16
  • 18.96.160.0/19
  • 13.248.72.0/24
  • 150.222.52.32/27
  • 15.251.0.27/32
  • 15.177.99.0/24
  • 150.222.52.0/27
  • 35.54.60.0/24
  • 15.251.0.28/32
  • 52.93.32.184/32
  • 54.7.0.0/16
  • 54.8.0.0/16
  • 150.222.52.64/27
  • 35.71.122.0/24
  • 54.239.1.240/28
  • 35.48.0.0/15
  • 104.255.58.237/32
  • 51.84.0.0/16
  • 1.178.25.0/24
  • 15.251.0.29/32
  • 3.2.95.0/24
  • 64.66.148.0/24
  • 51.86.0.0/15
  • 3.2.127.0/24
  • + 67 more in the download
ap-southeast-7 40 v4 39 v6
  • 65.178.0.0/15
  • 3.5.60.0/22
  • 104.255.59.208/32
  • 3.2.124.0/24
  • 13.248.77.0/24
  • 43.210.0.0/15
  • 1.178.28.0/24
  • 64.66.150.0/24
  • 104.255.59.209/32
  • 104.255.59.207/32
  • 18.97.80.0/20
  • 150.222.53.96/27
  • 16.12.76.0/23
  • 35.71.126.0/24
  • 15.177.103.0/24
  • 15.190.252.0/22
  • 150.222.53.32/27
  • 76.223.170.64/28
  • 136.18.144.0/21
  • 150.222.53.64/27
  • 89.48.0.0/13
  • 52.94.250.112/28
  • 104.255.59.206/32
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  • + 55 more in the download
me-south-1 96 v4 61 v6
  • 99.78.220.128/27
  • 15.185.0.0/16
  • 35.71.99.0/24
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  • 35.50.210.0/24
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  • + 133 more in the download
eu-south-1 152 v4 53 v6
  • 99.83.109.0/24
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  • 54.240.236.26/32
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  • + 181 more in the download
ap-southeast-3 63 v4 48 v6
  • 104.255.59.104/32
  • 56.128.0.0/16
  • 45.33.173.0/24
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  • + 87 more in the download
eu-central-2 43 v4 38 v6
  • 51.34.0.0/16
  • 56.242.0.0/16
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  • 15.177.98.0/24
  • + 57 more in the download
me-central-1 41 v4 40 v6
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  • 40.172.0.0/16
  • 52.95.187.0/24
  • 35.71.104.0/24
  • 40.173.0.0/16
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  • 1.178.20.0/24
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  • 52.94.249.224/28
  • + 57 more in the download
mx-central-1 42 v4 36 v6
  • 150.222.53.160/27
  • 136.18.152.0/21
  • 150.222.53.192/27
  • 52.94.250.96/28
  • 104.255.57.103/32
  • 15.177.102.0/24
  • 35.60.0.0/15
  • 191.166.0.0/16
  • 64.66.155.0/24
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  • 15.190.96.0/20
  • 3.2.94.0/24
  • 104.255.57.100/32
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  • 35.30.0.0/15
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  • 35.28.0.0/15
  • 150.222.53.128/27
  • 16.12.72.0/23
  • 104.255.57.101/32
  • + 54 more in the download

What it is for

Recognise traffic from AWS, allow a region through a firewall, or tell cloud-hosted bots from residential visitors.

$curl -s https://proxyspace.pro/ip-ranges/aws.txt
# Is this address in AWS? (prints it if so)
echo 203.0.113.7 | grepcidr -f <(curl -s https://proxyspace.pro/ip-ranges/aws.txt)

Amazon Web Services IP ranges: questions

How many IP addresses does Amazon Web Services use?

The official list has 6,053 IPv4 prefixes covering 101,986,423 addresses and 3,239 IPv6 prefixes, in 43 regions; the largest is us-east-1 with 23M IPv4 addresses.

How often does the Amazon Web Services IP list change?

ProxySpace fetches it every day; the source was last updated on 2026-10-19. Rules built from it should be refreshed regularly, for example with a daily cron job that downloads the list again.

How do I check whether an IP belongs to Amazon Web Services?

Download the list and match the address against it, or use the IP lookup tool to see the network (ASN) an address belongs to.

Where are the IP ranges of other networks?

See the IP ranges page for every cloud provider and every country, or the Tailscale page for the 100.64.0.0/10 range.