AS13335 Cloudflare, Inc.: IP Ranges and Network Details

AS13335 is the autonomous system of Cloudflare, Inc.. It holds 1,388,800 IPv4 addresses in 927 prefixes plus 787 IPv6 ranges, mainly in Canada.

By IPv4 addresses the network ranks #278 worldwide and #6 of 1,545 networks in Canada. That is 1.4% of the country’s IPv4 space.

The network spreads across six or more countries: Canada 72%, United States 13%, United Kingdom 7.0%.

The largest block is 104.16.0.0 to 104.20.63.255 with 278,528 addresses, geolocated to Toronto.

Websites found on this network include cloudflare.com, x.com, workers.dev.

Addresses by country

and 627 more prefixes

Who owns AS13335?

Autonomous system AS13335 is operated by Cloudflare, Inc..

How many IP addresses does AS13335 have?

The network holds 1,388,800 IPv4 addresses in 927 prefixes, plus 787 IPv6 ranges.

Which country is AS13335 in?

The main country is Canada, with addresses in 5 more countries.

How big is AS13335?

By IPv4 addresses it ranks #278 worldwide.

What is the largest address block of AS13335?

104.16.0.0 to 104.20.63.255, 278,528 addresses.