Cloud platform / file snapshot 2026-09-21
Amazon Web Services IP ranges
The Amazon Web Services file fetched on 2026-09-21 contained 7,799 distinct IPv4 prefix strings and 3,478 IPv6 prefix strings. Inspect the source URL, recorded fields and content hash below.
File measurement
7,799
IPv4 prefix strings
3,478
IPv6 prefix strings
2,711,949
bytes
JSON
file format
- Fetched at (UTC)
- SHA-256 of downloaded bytes
- facd6e0ac3e93a6461f543277c8b0d64c12bc1bd46c6ae1493ba55286b6f88a1
Fields recorded from the file
These are literal field names and values. A timestamp or counter is shown without assigning an update schedule to it.
- syncToken
- 1790009226
- createDate
- 2026-09-21-16-47-06
service: 28 distinct recorded values
AMAZONAMAZON_APPFLOWAMAZON_CONNECTAPI_GATEWAYAURORA_DSQLCHIME_MEETINGSCHIME_VOICECONNECTORCLOUD9CLOUDFRONTCLOUDFRONT_ORIGIN_FACINGCODEBUILDDYNAMODBEBSEC2EC2_INSTANCE_CONNECTEFSGLOBALACCELERATORIOT_COREIVS_LOW_LATENCYIVS_REALTIMEKINESIS_VIDEO_STREAMSMEDIA_PACKAGE_V2ROUTE53ROUTE53_HEALTHCHECKSROUTE53_HEALTHCHECKS_PUBLISHINGROUTE53_RESOLVERS3WORKSPACES_GATEWAYSregion: 43 distinct recorded values
GLOBALaf-south-1ap-east-1ap-east-2ap-northeast-1ap-northeast-2ap-northeast-3ap-south-1ap-south-2ap-southeast-1ap-southeast-2ap-southeast-3ap-southeast-4ap-southeast-5ap-southeast-6ap-southeast-7ca-central-1ca-west-1cn-north-1cn-northwest-1eu-central-1eu-central-2eu-north-1eu-south-1eu-south-2eu-west-1eu-west-2eu-west-3eusc-de-east-1il-central-1me-central-1me-south-1me-west-1mx-central-1sa-east-1sa-west-1us-east-1us-east-2us-gov-east-1us-gov-west-1us-south-1us-west-1us-west-2Reproduce the count
Save the linked source as provider-file, download the Python measurement script, then run:
python3 ip-ranges-measure.py provider-file service regionThe result includes counts, fields and a hash. A different hash means you measured different bytes. Counts retain overlapping prefixes and repeated address space under different prefix lengths. Full counting method.
ASN reference records
Holder names were read from RIPEstat on the dates below. These are separately selected reference records, not a mapping of every prefix to its origin ASN. A listed holder may differ from the provider named on this page.
Interpreting this snapshot
Where is the Amazon Web Services IP range file?
The selected snapshot was downloaded from https://ip-ranges.amazonaws.com/ip-ranges.json. The source and documentation links above let you inspect the publisher's current data and scope.
What does a matching prefix establish?
A match means an address falls inside a prefix in this selected file. The measurement does not establish the identity of a requester, a device location or ownership of every address. Check the publisher’s documentation before applying access rules.
How often is this file updated?
This record measures the file fetched at 2026-09-21T19:35:31.410105+00:00. Publisher fields are reproduced as recorded, without inferring a future update schedule. Download the current source and compare hashes to check for a change.