Hosting Provider
CORE One-Hour Servers
CORE One-Hour Servers is the 1,032nd largest of 2,000 hosting providers by IPv4 space, with 538 IPv4 networks (35,108 addresses). The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses35,108in 538 networks
IPv6 networks0none known
Provider rank#1,032of 2,000 by IPv4 space
Largest network108.166.100.0/221,024 addresses
Details
Hosting providerCORE One-Hour Servers
Websiterackspace.com
Rank#1,032 of 2,000
Classified byipapi.is hosting detection
IPv4 networks
538 networks · 35,108 addresses| Network | Addresses | First – last address |
|---|---|---|
| 108.166.100.0/22 | 1,024 | 108.166.100.0 – 108.166.103.255 |
| 50.56.254.0/23 | 512 | 50.56.254.0 – 50.56.255.255 |
| 23.253.139.0/24 | 256 | 23.253.139.0 – 23.253.139.255 |
| 50.56.14.0/24 | 256 | 50.56.14.0 – 50.56.14.255 |
| 50.56.132.0/24 | 256 | 50.56.132.0 – 50.56.132.255 |
| 50.56.253.0/24 | 256 | 50.56.253.0 – 50.56.253.255 |
| 67.192.57.0/24 | 256 | 67.192.57.0 – 67.192.57.255 |
| 67.192.58.0/24 | 256 | 67.192.58.0 – 67.192.58.255 |
| 67.192.59.0/24 | 256 | 67.192.59.0 – 67.192.59.255 |
| 67.192.60.0/24 | 256 | 67.192.60.0 – 67.192.60.255 |
| 67.192.120.0/24 | 256 | 67.192.120.0 – 67.192.120.255 |
| 67.192.121.0/24 | 256 | 67.192.121.0 – 67.192.121.255 |
| 67.192.122.0/24 | 256 | 67.192.122.0 – 67.192.122.255 |
| 67.192.123.0/24 | 256 | 67.192.123.0 – 67.192.123.255 |
| 67.192.124.0/24 | 256 | 67.192.124.0 – 67.192.124.255 |
| 67.192.125.0/24 | 256 | 67.192.125.0 – 67.192.125.255 |
| 67.192.126.0/24 | 256 | 67.192.126.0 – 67.192.126.255 |
| 67.192.127.0/24 | 256 | 67.192.127.0 – 67.192.127.255 |
| 67.192.185.0/24 | 256 | 67.192.185.0 – 67.192.185.255 |
| 67.192.186.0/24 | 256 | 67.192.186.0 – 67.192.186.255 |
| 67.192.189.0/24 | 256 | 67.192.189.0 – 67.192.189.255 |
| 67.192.190.0/24 | 256 | 67.192.190.0 – 67.192.190.255 |
| 67.192.191.0/24 | 256 | 67.192.191.0 – 67.192.191.255 |
| 67.192.248.0/24 | 256 | 67.192.248.0 – 67.192.248.255 |
| 67.192.250.0/24 | 256 | 67.192.250.0 – 67.192.250.255 |
108.166.100.0/22 50.56.254.0/23 23.253.139.0/24 50.56.14.0/24 50.56.132.0/24 50.56.253.0/24 67.192.57.0/24 67.192.58.0/24 67.192.59.0/24 67.192.60.0/24 67.192.120.0/24 67.192.121.0/24 67.192.122.0/24 67.192.123.0/24 67.192.124.0/24 67.192.125.0/24 67.192.126.0/24 67.192.127.0/24 67.192.185.0/24 67.192.186.0/24 67.192.189.0/24 67.192.190.0/24 67.192.191.0/24 67.192.248.0/24 67.192.250.0/24
The 25 largest of 538. The API and the database have all of them.
IPv6 networks
No IPv6 networks.
Detect CORE One-Hour Servers 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=108.166.100.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "CORE One-Hour Servers",
"domain": "rackspace.com",
"network": "108.166.100.0 - 108.166.103.255"
}