Hosting Provider
netcup GmbH
netcup GmbH is the 118th largest of 2,000 hosting providers by IPv4 space, with 318 IPv4 networks (406,144 addresses) and 47 IPv6 networks. The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses406,144in 318 networks
IPv6 networks47≈ 1.0 × 10³⁰ addresses
Provider rank#118of 2,000 by IPv4 space
Autonomous systems2operated under this name
Details
IPv4 networks
318 networks · 406,144 addresses| Network | Addresses | First – last address |
|---|---|---|
| 62.83.0.0/16 | 65,536 | 62.83.0.0 – 62.83.255.255 |
| 159.195.0.0/16 | 65,536 | 159.195.0.0 – 159.195.255.255 |
| 89.58.0.0/18 | 16,384 | 89.58.0.0 – 89.58.63.255 |
| 37.120.160.0/19 | 8,192 | 37.120.160.0 – 37.120.191.255 |
| 46.38.224.0/19 | 8,192 | 46.38.224.0 – 46.38.255.255 |
| 188.68.32.0/19 | 8,192 | 188.68.32.0 – 188.68.63.255 |
| 5.45.96.0/20 | 4,096 | 5.45.96.0 – 5.45.111.255 |
| 202.61.192.0/20 | 4,096 | 202.61.192.0 – 202.61.207.255 |
| 202.61.224.0/20 | 4,096 | 202.61.224.0 – 202.61.239.255 |
| 202.61.240.0/20 | 4,096 | 202.61.240.0 – 202.61.255.255 |
| 37.221.192.0/21 | 2,048 | 37.221.192.0 – 37.221.199.255 |
| 89.58.0.0/21 | 2,048 | 89.58.0.0 – 89.58.7.255 |
| 94.16.112.0/21 | 2,048 | 94.16.112.0 – 94.16.119.255 |
| 2.56.96.0/22 | 1,024 | 2.56.96.0 – 2.56.99.255 |
| 5.45.96.0/22 | 1,024 | 5.45.96.0 – 5.45.99.255 |
| 5.45.100.0/22 | 1,024 | 5.45.100.0 – 5.45.103.255 |
| 5.45.104.0/22 | 1,024 | 5.45.104.0 – 5.45.107.255 |
| 5.45.108.0/22 | 1,024 | 5.45.108.0 – 5.45.111.255 |
| 5.181.48.0/22 | 1,024 | 5.181.48.0 – 5.181.51.255 |
| 5.252.224.0/22 | 1,024 | 5.252.224.0 – 5.252.227.255 |
| 37.120.160.0/22 | 1,024 | 37.120.160.0 – 37.120.163.255 |
| 37.120.164.0/22 | 1,024 | 37.120.164.0 – 37.120.167.255 |
| 37.120.168.0/22 | 1,024 | 37.120.168.0 – 37.120.171.255 |
| 37.120.188.0/22 | 1,024 | 37.120.188.0 – 37.120.191.255 |
| 37.221.192.0/22 | 1,024 | 37.221.192.0 – 37.221.195.255 |
62.83.0.0/16 159.195.0.0/16 89.58.0.0/18 37.120.160.0/19 46.38.224.0/19 188.68.32.0/19 5.45.96.0/20 202.61.192.0/20 202.61.224.0/20 202.61.240.0/20 37.221.192.0/21 89.58.0.0/21 94.16.112.0/21 2.56.96.0/22 5.45.96.0/22 5.45.100.0/22 5.45.104.0/22 5.45.108.0/22 5.181.48.0/22 5.252.224.0/22 37.120.160.0/22 37.120.164.0/22 37.120.168.0/22 37.120.188.0/22 37.221.192.0/22
The 25 largest of 318. The API and the database have all of them.
IPv6 networks
47 networks- 2a03:4000::/29
- 2a03:4000::/32
- 2a0a:4cc0::/32
- 2a0a:9d00::/32
- 2a0a:b000::/32
- 2a0b:1480::/32
- 2a0a:4cc0::/40
- 2a03:4000:3::/48
- 2a03:4000:4::/48
- 2a03:4000:5::/48
- 2a03:4000:6::/48
- 2a03:4000:7::/48
- 2a03:4000:8::/48
- 2a03:4000:9::/48
- 2a03:4000:a::/48
- 2a03:4000:b::/48
- 2a03:4000:e::/48
- 2a03:4000:10::/48
- 2a03:4000:20::/48
- 2a03:4001:1::/48
- 2a0a:4cc0:101::/48
- 2a00:11c0:47:1000::/52
- 2a00:11c0:47:3000::/52
- 2a00:11c0:5f:2000::/52
- 2a00:11c0:5f:3000::/52
2a03:4000::/29 2a03:4000::/32 2a0a:4cc0::/32 2a0a:9d00::/32 2a0a:b000::/32 2a0b:1480::/32 2a0a:4cc0::/40 2a03:4000:3::/48 2a03:4000:4::/48 2a03:4000:5::/48 2a03:4000:6::/48 2a03:4000:7::/48 2a03:4000:8::/48 2a03:4000:9::/48 2a03:4000:a::/48 2a03:4000:b::/48 2a03:4000:e::/48 2a03:4000:10::/48 2a03:4000:20::/48 2a03:4001:1::/48 2a0a:4cc0:101::/48 2a00:11c0:47:1000::/52 2a00:11c0:47:3000::/52 2a00:11c0:5f:2000::/52 2a00:11c0:5f:3000::/52
The 25 largest of 47. The API and the database have all of them.
Detect netcup GmbH 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=62.83.0.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "netcup GmbH",
"domain": "netcup.de",
"network": "62.83.0.0 - 62.83.255.255"
}