Hosting Provider
IONOS Inc.
IONOS Inc. is the 381st largest of 2,000 hosting providers by IPv4 space, with 27 IPv4 networks (119,040 addresses) and 1 IPv6 network. The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses119,040in 27 networks
IPv6 networks1≈ 7.9 × 10²⁸ addresses
Provider rank#381of 2,000 by IPv4 space
Largest network74.208.0.0/1665,536 addresses
Details
IPv4 networks
27 networks · 119,040 addresses| Network | Addresses | First – last address |
|---|---|---|
| 74.208.0.0/16 | 65,536 | 74.208.0.0 – 74.208.255.255 |
| 50.21.176.0/20 | 4,096 | 50.21.176.0 – 50.21.191.255 |
| 70.35.192.0/20 | 4,096 | 70.35.192.0 – 70.35.207.255 |
| 108.175.0.0/20 | 4,096 | 108.175.0.0 – 108.175.15.255 |
| 198.71.48.0/20 | 4,096 | 198.71.48.0 – 198.71.63.255 |
| 198.251.64.0/20 | 4,096 | 198.251.64.0 – 198.251.79.255 |
| 216.225.192.0/20 | 4,096 | 216.225.192.0 – 216.225.207.255 |
| 216.250.112.0/20 | 4,096 | 216.250.112.0 – 216.250.127.255 |
| 66.175.232.0/21 | 2,048 | 66.175.232.0 – 66.175.239.255 |
| 66.179.248.0/21 | 2,048 | 66.179.248.0 – 66.179.255.255 |
| 67.217.240.0/21 | 2,048 | 67.217.240.0 – 67.217.247.255 |
| 69.48.200.0/21 | 2,048 | 69.48.200.0 – 69.48.207.255 |
| 162.222.200.0/21 | 2,048 | 162.222.200.0 – 162.222.207.255 |
| 209.46.120.0/21 | 2,048 | 209.46.120.0 – 209.46.127.255 |
| 65.38.96.0/22 | 1,024 | 65.38.96.0 – 65.38.99.255 |
| 66.179.80.0/22 | 1,024 | 66.179.80.0 – 66.179.83.255 |
| 66.179.92.0/22 | 1,024 | 66.179.92.0 – 66.179.95.255 |
| 66.179.136.0/22 | 1,024 | 66.179.136.0 – 66.179.139.255 |
| 66.179.188.0/22 | 1,024 | 66.179.188.0 – 66.179.191.255 |
| 66.179.208.0/22 | 1,024 | 66.179.208.0 – 66.179.211.255 |
| 66.179.240.0/22 | 1,024 | 66.179.240.0 – 66.179.243.255 |
| 104.192.4.0/22 | 1,024 | 104.192.4.0 – 104.192.7.255 |
| 104.219.40.0/22 | 1,024 | 104.219.40.0 – 104.219.43.255 |
| 104.254.244.0/22 | 1,024 | 104.254.244.0 – 104.254.247.255 |
| 162.252.156.0/22 | 1,024 | 162.252.156.0 – 162.252.159.255 |
74.208.0.0/16 50.21.176.0/20 70.35.192.0/20 108.175.0.0/20 198.71.48.0/20 198.251.64.0/20 216.225.192.0/20 216.250.112.0/20 66.175.232.0/21 66.179.248.0/21 67.217.240.0/21 69.48.200.0/21 162.222.200.0/21 209.46.120.0/21 65.38.96.0/22 66.179.80.0/22 66.179.92.0/22 66.179.136.0/22 66.179.188.0/22 66.179.208.0/22 66.179.240.0/22 104.192.4.0/22 104.219.40.0/22 104.254.244.0/22 162.252.156.0/22
The 25 largest of 27. The API and the database have all of them.
IPv6 networks
1 network- 2607:f1c0::/32
2607:f1c0::/32
Detect IONOS Inc. 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=74.208.0.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "IONOS Inc.",
"domain": "ionos.com",
"network": "74.208.0.0 - 74.208.255.255"
}