Autonomous System

AS13335 — CLOUDFLARENET - Cloudflare, Inc.

Cloudflare· cdn
Overview
ASN
AS13335
Holder
CLOUDFLARENET - Cloudflare, Inc.
Country
—
Type
as
Block
13312-15359
Block name
IANA 16-bit Autonomous System (AS) Numbers Registry
Currently announced
Yes
RIR
—
Announced prefixesshowing first 20
  • 108.162.243.0/24
  • 162.158.94.0/24
  • 43.230.144.0/24
  • 172.66.176.0/24
  • 172.68.118.0/24
  • 172.69.155.0/24
  • 172.70.135.0/24
  • 172.71.149.0/24
  • 172.71.172.0/24
  • 178.94.249.0/24
  • 172.69.7.0/24
  • 185.229.206.0/24
  • 178.83.176.0/24
  • 198.41.239.0/24
  • 104.28.141.0/24
  • 104.29.176.0/24
  • 8.39.125.0/24
  • 104.25.208.0/20
  • 162.159.228.0/24
  • 193.8.231.0/24

What is an ASN?

An Autonomous System Number identifies a network (an ISP, a cloud provider, a large enterprise) that has its own routing policy on the public internet. ASNs are how BGP — the protocol that holds the internet together — knows which network owns which range of IP addresses. AS13335 is the ASN assigned to CLOUDFLARENET - Cloudflare, Inc..

If you want to know which ASN your connection is on, visit the home page — your ASN is shown alongside your public IP.

Data source

This page is generated server-side from RIPE Stat (free, public, no API key). Holder names, country codes, and announced prefixes come directly from RIPE's BGP table view. Cached for one hour at the edge.