Index

Networks (ASNs)

13,926 networks have a tracked presence in at least one data-center facility. The full list is 34,000+ and addressable by ASN — this page shows the top 500 by data-center footprint.

A network is an Autonomous System (AS) — a routing entity with its own block of IP space. Networks “present” at a facility have peering ports or transit capacity there. Direct any URL: /networks/15169 (Google), /networks/16509 (AWS), /networks/13335 (Cloudflare).

Showing top 500 of 13,926 networks with facility presence. Every PeeringDB ASN with ≥2 facility presences is reachable at /networks/[asn] directly — the sitemap and API expose the full set.