Registered organisation
Cloudflare Inc
Address space registered to Cloudflare Inc, and where it is announced from.
Registered holders come from the bulk whois that RIPE, APNIC and AFRINIC publish. ARIN and LACNIC do not publish theirs, so space held in North and South America is largely unattributed here.
What this tells you
- Holds 22,788 IPv4 addresses and 38,654,705,664 IPv6 /64 networks across 8 registered blocks.
- Announced by 4 networks, the largest being AS202623 Cloudflare Inc at 99% of the IPv4 space.
- Its space resolves to 135 countries, mostly United States (29% of the IPv4 space).
Networks announcing this space
Space announced by a network covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Network | IPv4 share | IPv6 share | |
|---|---|---|---|
| AS202623 Cloudflare Inc | 99% | 100% | |
| AS203898 Cloudflare London Office | 1% | - | |
| Everything else (2 more) | <0.1% | <0.1% |
Countries this space resolves to
Space we can place in a country covers 100% of this holder's IPv4 space and 100% of its IPv6 space. The table below divides that space.
| Country | IPv4 share | IPv6 share | |
|---|---|---|---|
| United States | 29% | 99% | |
| France | 16% | <0.1% | |
| United Kingdom | 11% | <0.1% | |
| Netherlands | 7% | <0.1% | |
| Japan | 6% | <0.1% | |
| Spain | 4% | <0.1% | |
| South Korea | 4% | <0.1% | |
| Canada | 3% | <0.1% | |
| Germany | 2% | <0.1% | |
| Singapore | 1% | <0.1% | |
| Everything else (125 more) | 16% | <0.1% |
An operator of the same name runs networks of its own: see Cloudflare, Inc. for the networks side of the same company.
Holding a block is a registry fact, not a physical one. The organisation named here is who the block is assigned to, which is often a customer of the network operator announcing it.
Every figure on this page is also JSON: /api/v2/directory/org/cloudflare-inc. Breakdowns paginate from there, so a table showing the largest rows here returns all of them. Read the API.