Hosting Provider
constant.com
HostingRank #73 of 2,000
constant.com is the 73rd largest of 2,000 hosting providers by IPv4 space, with 289 IPv4 networks (799,232 addresses) and 52 IPv6 networks. The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses799,232in 289 networks
IPv6 networks52≈ 1.3 × 10³⁰ addresses
Provider rank#73of 2,000 by IPv4 space
Largest network108.61.0.0/1816,384 addresses
Details
IPv4 networks
289 networks · 799,232 addresses| Network | Addresses | First – last address |
|---|---|---|
| 108.61.0.0/18 | 16,384 | 108.61.0.0 – 108.61.63.255 |
| 45.32.32.0/19 | 8,192 | 45.32.32.0 – 45.32.63.255 |
| 45.32.64.0/19 | 8,192 | 45.32.64.0 – 45.32.95.255 |
| 45.32.96.0/19 | 8,192 | 45.32.96.0 – 45.32.127.255 |
| 45.76.192.0/19 | 8,192 | 45.76.192.0 – 45.76.223.255 |
| 64.176.0.0/19 | 8,192 | 64.176.0.0 – 64.176.31.255 |
| 64.176.32.0/19 | 8,192 | 64.176.32.0 – 64.176.63.255 |
| 64.176.96.0/19 | 8,192 | 64.176.96.0 – 64.176.127.255 |
| 64.176.192.0/19 | 8,192 | 64.176.192.0 – 64.176.223.255 |
| 64.176.224.0/19 | 8,192 | 64.176.224.0 – 64.176.255.255 |
| 78.141.224.0/19 | 8,192 | 78.141.224.0 – 78.141.255.255 |
| 108.61.64.0/19 | 8,192 | 108.61.64.0 – 108.61.95.255 |
| 108.61.128.0/19 | 8,192 | 108.61.128.0 – 108.61.159.255 |
| 139.84.128.0/19 | 8,192 | 139.84.128.0 – 139.84.159.255 |
| 139.84.160.0/19 | 8,192 | 139.84.160.0 – 139.84.191.255 |
| 139.84.224.0/19 | 8,192 | 139.84.224.0 – 139.84.255.255 |
| 149.28.32.0/19 | 8,192 | 149.28.32.0 – 149.28.63.255 |
| 149.28.64.0/19 | 8,192 | 149.28.64.0 – 149.28.95.255 |
| 149.28.128.0/19 | 8,192 | 149.28.128.0 – 149.28.159.255 |
| 149.28.160.0/19 | 8,192 | 149.28.160.0 – 149.28.191.255 |
| 149.28.192.0/19 | 8,192 | 149.28.192.0 – 149.28.223.255 |
| 149.248.0.0/19 | 8,192 | 149.248.0.0 – 149.248.31.255 |
| 155.138.128.0/19 | 8,192 | 155.138.128.0 – 155.138.159.255 |
| 155.138.192.0/19 | 8,192 | 155.138.192.0 – 155.138.223.255 |
| 216.238.96.0/19 | 8,192 | 216.238.96.0 – 216.238.127.255 |
108.61.0.0/18 45.32.32.0/19 45.32.64.0/19 45.32.96.0/19 45.76.192.0/19 64.176.0.0/19 64.176.32.0/19 64.176.96.0/19 64.176.192.0/19 64.176.224.0/19 78.141.224.0/19 108.61.64.0/19 108.61.128.0/19 139.84.128.0/19 139.84.160.0/19 139.84.224.0/19 149.28.32.0/19 149.28.64.0/19 149.28.128.0/19 149.28.160.0/19 149.28.192.0/19 149.248.0.0/19 155.138.128.0/19 155.138.192.0/19 216.238.96.0/19
The 25 largest of 289. The API and the database have all of them.
IPv6 networks
52 networks- 2001:10::/28
- 2001:19f0::/38
- 2001:19f0:1000::/38
- 2001:19f0:1400::/38
- 2001:19f0:4000::/38
- 2001:19f0:4400::/38
- 2001:19f0:4800::/38
- 2001:19f0:5000::/38
- 2001:19f0:5400::/38
- 2001:19f0:5800::/38
- 2001:19f0:5c00::/38
- 2001:19f0:6000::/38
- 2001:19f0:6400::/38
- 2001:19f0:6800::/38
- 2001:19f0:6c00::/38
- 2001:19f0:7000::/38
- 2001:19f0:7400::/38
- 2001:19f0:8000::/38
- 2001:19f0:8800::/38
- 2001:19f0:9000::/38
- 2001:19f0:9400::/38
- 2001:19f0:9800::/38
- 2001:19f0:9c00::/38
- 2001:19f0:a800::/38
- 2001:19f0:ac00::/38
2001:10::/28 2001:19f0::/38 2001:19f0:1000::/38 2001:19f0:1400::/38 2001:19f0:4000::/38 2001:19f0:4400::/38 2001:19f0:4800::/38 2001:19f0:5000::/38 2001:19f0:5400::/38 2001:19f0:5800::/38 2001:19f0:5c00::/38 2001:19f0:6000::/38 2001:19f0:6400::/38 2001:19f0:6800::/38 2001:19f0:6c00::/38 2001:19f0:7000::/38 2001:19f0:7400::/38 2001:19f0:8000::/38 2001:19f0:8800::/38 2001:19f0:9000::/38 2001:19f0:9400::/38 2001:19f0:9800::/38 2001:19f0:9c00::/38 2001:19f0:a800::/38 2001:19f0:ac00::/38
The 25 largest of 52. The API and the database have all of them.
Detect constant.com 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=108.61.0.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "constant.com",
"network": "108.61.0.0 - 108.61.63.255"
}