// Cloud region

us-east-1

Amazon / AWS · US East (N. Virginia)

Region details

Partition: aws
Airport code: IAD
Country: US
Nearest city: Ashburn, United States
Services: AMAZONAMAZON_APPFLOWAMAZON_CONNECTAPI_GATEWAYAURORA_DSQLCHIME_VOICECONNECTORCLOUDFRONTCLOUDFRONT_ORIGIN_FACINGCODEBUILDDYNAMODBEBSEC2EC2_INSTANCE_CONNECTEFSGLOBALACCELERATORIVS_REALTIMEKINESIS_VIDEO_STREAMSMEDIA_PACKAGE_V2ROUTE53_HEALTHCHECKSROUTE53_HEALTHCHECKS_PUBLISHINGROUTE53_RESOLVERS3WORKSPACES_GATEWAYS

Published prefixes

1,183 prefixes in Fastah's public IP data (854 IPv4, 329 IPv6). The first 100, in address order:

1.178.4.0/241.178.5.0/241.178.6.0/243.2.0.0/243.2.2.0/243.2.3.0/243.2.52.0/243.2.58.0/243.2.74.0/243.2.103.0/243.2.104.0/243.3.2.0/243.3.5.0/243.3.16.0/213.3.32.0/233.4.0.0/243.4.1.0/243.4.2.0/24

Show 82 more

3.4.9.0/243.4.10.0/243.4.12.5/323.4.12.6/323.4.12.39/323.4.12.40/323.4.15.112/293.5.0.0/193.33.44.0/223.41.128.0/173.41.208.0/253.80.0.0/123.80.16.0/233.83.168.0/223.91.171.128/253.208.0.0/123.208.72.176/283.209.83.0/273.209.83.32/273.209.83.64/273.209.83.96/273.209.83.144/283.209.83.160/273.209.83.192/263.209.84.0/253.209.84.128/253.209.85.0/253.209.85.128/273.209.85.160/273.209.85.192/273.209.87.0/253.209.87.128/253.209.202.48/283.216.99.160/273.216.135.0/243.216.136.0/213.216.144.0/233.216.148.0/223.217.228.0/223.218.180.0/223.224.0.0/123.227.4.0/223.227.250.128/253.228.170.0/263.228.170.64/263.228.170.128/253.228.171.0/253.228.171.128/253.228.172.0/253.228.172.128/253.228.173.0/253.228.173.128/263.228.173.192/263.228.181.0/243.228.182.0/313.228.182.5/323.228.182.6/313.228.182.8/313.228.182.10/323.228.182.46/313.228.182.48/283.228.182.64/273.228.182.96/303.228.182.100/323.231.2.0/253.234.232.224/273.234.248.192/263.235.26.0/233.235.32.0/213.235.112.0/213.235.189.96/303.235.189.100/303.235.202.128/263.236.32.0/223.236.48.0/233.236.94.128/253.236.169.0/253.236.169.192/263.237.107.0/253.238.166.0/243.238.167.0/243.238.178.100/30

Data as of 2026-11-05, from Fastah's daily geofeed crawl.

Source & provenance. From Amazon / AWS's published IP range files, placed at the region's nearest city. Fastah lists them and does not edit them.