Hosting Provider
cloudflare
HostingRank #75 of 2,000
cloudflare is the 75th largest of 2,000 hosting providers by IPv4 space, with 2 IPv4 networks (786,432 addresses). The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses786,432in 2 networks
IPv6 networks0none known
Provider rank#75of 2,000 by IPv4 space
Largest network104.16.0.0/13524,288 addresses
Details
IPv4 networks
2 networks · 786,432 addresses| Network | Addresses | First – last address |
|---|---|---|
| 104.16.0.0/13 | 524,288 | 104.16.0.0 – 104.23.255.255 |
| 104.24.0.0/14 | 262,144 | 104.24.0.0 – 104.27.255.255 |
104.16.0.0/13 104.24.0.0/14
IPv6 networks
No IPv6 networks.
Detect cloudflare with the API
Every address in these networks comes back with is_datacenter: true and a datacenter
object naming the provider. The detection flags need an API key: a free account
comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=104.16.0.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "cloudflare",
"network": "104.16.0.0 - 104.23.255.255"
}Hosting providers of similar size
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