Because we use the Amazon EC2 cloud to dynamically instantiate load generation servers we don’t have a specific static IP address. However, can provide the possible ranges for each EC2 data center or geographic location that we use. The only groups of ranges that we do not use are Sao Paulo, GovCloud, and Beijing. We obtained the list of ranges from Amazon’s EC2 list of public IP ranges and here are the ones you can potentially get traffic from:
72.44.32.0/19 (72.44.32.0 – 72.44.63.255) 67.202.0.0/18 (67.202.0.0 – 67.202.63.255) 75.101.128.0/17 (75.101.128.0 – 75.101.255.255) 174.129.0.0/16 (174.129.0.0 – 174.129.255.255) 204.236.192.0/18 (204.236.192.0 – 204.236.255.255) 184.73.0.0/16 (184.73.0.0 – 184.73.255.255) 184.72.128.0/17 (184.72.128.0 – 184.72.255.255) 184.72.64.0/18 (184.72.64.0 – 184.72.127.255) 50.16.0.0/15 (50.16.0.0 – 50.17.255.255) 50.19.0.0/16 (50.19.0.0 – 50.19.255.255) 107.20.0.0/14 (107.20.0.0 – 107.23.255.255) 23.20.0.0/14 (23.20.0.0 – 23.23.255.255) 54.242.0.0/15 (54.242.0.0 – 54.243.255.255) 54.234.0.0/15 (54.234.0.0 – 54.235.255.255) 54.236.0.0/15 (54.236.0.0 – 54.237.255.255) 54.224.0.0/15 (54.224.0.0 – 54.225.255.255) 54.226.0.0/15 (54.226.0.0 – 54.227.255.255) 54.208.0.0/15 (54.208.0.0 – 54.209.255.255) 54.210.0.0/15 (54.210.0.0 – 54.211.255.255) 54.221.0.0/16 (54.221.0.0 – 54.221.255.255) 54.204.0.0/15 (54.204.0.0 – 54.205.255.255) 54.196.0.0/15 (54.196.0.0 – 54.197.255.255) 54.198.0.0/16 (54.198.0.0 – 54.198.255.255) 54.80.0.0/13 (54.80.0.0 – 54.87.255.255) 54.88.0.0/14 (54.88.0.0 – 54.91.255.255) 54.92.0.0/16 (54.92.0.0 – 54.92.255.255) 54.92.128.0/17 (54.92.128.0 – 54.92.255.255)
54.160.0.0/13 (54.160.0.0 – 54.167.255.255)
US West (Oregon):
50.112.0.0/16 (50.112.0.0 – 50.112.255.255) 54.245.0.0/16 (54.245.0.0 – 54.245.255.255) 54.244.0.0/16 (54.244.0.0 – 54.244.255.255) 54.214.0.0/16 (54.214.0.0 – 54.214.255.255) 54.212.0.0/15 (54.212.0.0 – 54.213.255.255) 54.218.0.0/16 (54.218.0.0 – 54.218.255.255) 54.200.0.0/15 (54.200.0.0 – 54.201.255.255) 54.202.0.0/15 (54.202.0.0 – 54.203.255.255) 54.184.0.0/13 (54.184.0.0 – 54.191.255.255)
54.68.0.0/14 (54.68.0.0 – 54.71.255.255)
US West (Northern California):
204.236.128.0/18 (204.236.128.0 – 204.236.191.255) 184.72.0.0/18 (184.72.0.0 – 184.72.63.255) 50.18.0.0/16 (50.18.0.0 – 50.18.255.255) 184.169.128.0/17 (184.160.128.0 – 184.169.255.255) 54.241.0.0/16 (54.241.0.0 – 54.241.255.255) 54.215.0.0/16 (54.215.0.0 – 54.215.255.255) 54.219.0.0/16 (54.219.0.0 – 54.219.255.255) 54.193.0.0/16 (54.193.0.0 – 54.193.255.255) 54.176.0.0/15 (54.176.0.0 – 54.177.255.255) 54.183.0.0/16 (54.183.0.0 – 54.183.255.255)
54.67.0.0/16 (54.67.0.0 – 54.67.255.255)
EU (Ireland):
79.125.0.0/17 (79.125.0.0 – 79.125.127.255) 46.51.128.0/18 (46.51.128.0 – 46.51.191.255) 46.51.192.0/20 (46.51.192.0 – 46.51.207.255) 46.137.0.0/17 (46.137.0.0 – 46.137.127.255) 46.137.128.0/18 (46.137.128.0 – 46.137.191.255) 176.34.128.0/17 (176.34.128.0 – 176.34.255.255) 176.34.64.0/18 (176.34.64.0 – 176.34.127.255) 54.247.0.0/16 (54.247.0.0 – 54.247.255.255) 54.246.0.0/16 (54.246.0.0 – 54.246.255.255) 54.228.0.0/16 (54.228.0.0 – 54.228.255.255) 54.216.0.0/15 (54.216.0.0 – 54.217.255.255) 54.229.0.0/16 (54.229.0.0 – 54.229.255.255) 54.220.0.0/16 (54.220.0.0 – 54.220.255.255) 54.194.0.0/15 (54.194.0.0 – 54.195.255.255) 54.72.0.0/14 (54.72.0.0 – 54.75.255.255) 54.76.0.0/15 (54.76.0.0 – 54.77.255.255) 54.78.0.0/16 (54.78.0.0 – 54.78.255.255) 54.74.0.0/15 (54.74.0.0 – 54.75.255.255)
185.48.120.0/22 (185.48.120.0 – 185.48.123.255)
Asia Pacific (Singapore)
175.41.128.0/18 (175.41.128.0 – 175.41.191.255) 122.248.192.0/18 (122.248.192.0 – 122.248.255.255) 46.137.192.0/18 (46.137.192.0 – 46.137.255.255) 46.51.216.0/21 (46.51.216.0 – 46.51.223.255) 54.251.0.0/16 (54.251.0.0 – 54.251.255.255) 54.254.0.0/16 (54.254.0.0 – 54.254.255.255) 54.255.0.0/16 (54.255.0.0 – 54.255.255.255)
54.179.0.0/16 (54.179.0.0 – 54.179.255.255)
Asia Pacific (Sydney)
54.252.0.0/16 (54.252.0.0 – 54.252.255.255) 54.253.0.0/16 (54.253.0.0 – 54.253.255.255) 54.206.0.0/16 (54.206.0.0 – 54.206.255.255) 54.79.0.0/16 (54.79.0.0 – 54.79.255.255)
54.66.0.0/16 (54.66.0.0 – 54.66.255.255)
Asia Pacific (Tokyo)
175.41.192.0/18 (175.41.192.0 – 175.41.255.255) 46.51.224.0/19 (46.51.224.0 – 46.51.255.255) 176.32.64.0/19 (176.32.64.0 – 176.32.95.255) 103.4.8.0/21 (103.4.8.0 – 103.4.15.255) 176.34.0.0/18 (176.34.0.0 – 176.34.63.255) 54.248.0.0/15 (54.248.0.0 – 54.249.255.255) 54.250.0.0/16 (54.250.0.0 – 54.250.255.255) 54.238.0.0/16 (54.238.0.0 – 54.238.255.255) 54.199.0.0/16 (54.199.0.0 – 54.199.255.255) 54.178.0.0/16 (54.178.0.0 – 54.178.255.255) 54.95.0.0/16 (54.95.0.0-54.95.255.255) 54.92.0.0/17 (54.92.0.0 – 54.92.127.255)
54.168.0.0/16 (54.168.0.0 – 54.168.255.255)