Autonomous systems (ASN)
Curated autonomous systems with a dedicated analysis page.
An autonomous system is a set of IP networks under a single routing policy, identified by an ASN. The pages below cover transit networks, content networks and hosting networks, each with its structure, sibling networks and live routing data.
25 entries covered
Featured entries
All covered autonomous systems
- AS174Cogent Communications, LLC
- AS209CenturyLink Communications, LLC
- AS701Verizon Business
- AS1299Arelion Sweden AB
- AS2914NTT America, Inc.
- AS3257GTT Communications Inc.
- AS3320Deutsche Telekom AG
- AS3356Level 3 Parent, LLC
- AS6762TELECOM ITALIA SPARKLE S.p.A.
- AS6830Liberty Global Europe Holding B.V.
- AS6939Hurricane Electric LLC
- AS7922Comcast Cable Communications, LLC
- AS8075Microsoft Corporation
- AS13335Cloudflare, Inc.
- AS14061DigitalOcean, LLC
- AS14618Amazon.com, Inc.
- AS15169Google LLC
- AS16509Amazon.com, Inc.
- AS16591Google Fiber Inc.
- AS20940Akamai International B.V.
- AS24940Hetzner Online GmbH
- AS32934Facebook, Inc.
- AS36459GitHub, Inc.
- AS63949Akamai Connected Cloud
- AS397213Vercara, LLC