Hosting Provider
CSC - IT Center for Science Ltd.
CSC - IT Center for Science Ltd. is the 1,514th largest of 2,000 hosting providers by IPv4 space, with 72 IPv4 networks (20,208 addresses) and 2 IPv6 networks. The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses20,208in 72 networks
IPv6 networks2≈ 2.4 × 10²⁴ addresses
Provider rank#1,514of 2,000 by IPv4 space
Largest network86.50.224.0/204,096 addresses
Details
Hosting providerCSC - IT Center for Science Ltd.
Websitecsc.fi
Rank#1,514 of 2,000
Classified byipapi.is hosting detection
IPv4 networks
72 networks · 20,208 addresses| Network | Addresses | First – last address |
|---|---|---|
| 86.50.224.0/20 | 4,096 | 86.50.224.0 – 86.50.239.255 |
| 193.166.80.0/21 | 2,048 | 193.166.80.0 – 193.166.87.255 |
| 86.50.20.0/22 | 1,024 | 86.50.20.0 – 86.50.23.255 |
| 86.50.24.0/22 | 1,024 | 86.50.24.0 – 86.50.27.255 |
| 86.50.168.0/22 | 1,024 | 86.50.168.0 – 86.50.171.255 |
| 128.214.252.0/22 | 1,024 | 128.214.252.0 – 128.214.255.255 |
| 195.148.20.0/22 | 1,024 | 195.148.20.0 – 195.148.23.255 |
| 86.50.252.0/23 | 512 | 86.50.252.0 – 86.50.253.255 |
| 193.166.24.0/23 | 512 | 193.166.24.0 – 193.166.25.255 |
| 193.167.142.0/23 | 512 | 193.167.142.0 – 193.167.143.255 |
| 193.167.208.0/23 | 512 | 193.167.208.0 – 193.167.209.255 |
| 195.148.28.0/23 | 512 | 195.148.28.0 – 195.148.29.255 |
| 86.50.1.0/24 | 256 | 86.50.1.0 – 86.50.1.255 |
| 86.50.28.0/24 | 256 | 86.50.28.0 – 86.50.28.255 |
| 86.50.29.0/24 | 256 | 86.50.29.0 – 86.50.29.255 |
| 86.50.54.0/24 | 256 | 86.50.54.0 – 86.50.54.255 |
| 86.50.56.0/24 | 256 | 86.50.56.0 – 86.50.56.255 |
| 86.50.254.0/24 | 256 | 86.50.254.0 – 86.50.254.255 |
| 86.50.255.0/24 | 256 | 86.50.255.0 – 86.50.255.255 |
| 193.166.7.0/24 | 256 | 193.166.7.0 – 193.166.7.255 |
| 193.166.88.0/24 | 256 | 193.166.88.0 – 193.166.88.255 |
| 193.167.67.0/24 | 256 | 193.167.67.0 – 193.167.67.255 |
| 193.167.96.0/24 | 256 | 193.167.96.0 – 193.167.96.255 |
| 193.167.125.0/24 | 256 | 193.167.125.0 – 193.167.125.255 |
| 193.167.140.0/24 | 256 | 193.167.140.0 – 193.167.140.255 |
86.50.224.0/20 193.166.80.0/21 86.50.20.0/22 86.50.24.0/22 86.50.168.0/22 128.214.252.0/22 195.148.20.0/22 86.50.252.0/23 193.166.24.0/23 193.167.142.0/23 193.167.208.0/23 195.148.28.0/23 86.50.1.0/24 86.50.28.0/24 86.50.29.0/24 86.50.54.0/24 86.50.56.0/24 86.50.254.0/24 86.50.255.0/24 193.166.7.0/24 193.166.88.0/24 193.167.67.0/24 193.167.96.0/24 193.167.125.0/24 193.167.140.0/24
The 25 largest of 72. The API and the database have all of them.
IPv6 networks
2 networks- 2001:708:1f::/48
- 2001:708:d0::/48
2001:708:1f::/48 2001:708:d0::/48
Detect CSC - IT Center for Science Ltd. 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=86.50.224.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "CSC - IT Center for Science Ltd.",
"domain": "csc.fi",
"network": "86.50.224.0 - 86.50.239.255"
}