Hosting Provider

CORE One-Hour Servers IP Space

HostingRank #1,413 of 2,000rackspace.com

CORE One-Hour Servers IP Space is the 1,413th largest of 2,000 hosting providers by IPv4 space, with 372 IPv4 networks (22,530 addresses). The ipapi.is API marks every address in these ranges as a datacenter address.

IPv4 addresses22,530in 372 networks
IPv6 networks0none known
Provider rank#1,413of 2,000 by IPv4 space
Largest network5.79.41.0/24256 addresses

Details

Hosting providerCORE One-Hour Servers IP Space
Websiterackspace.com
Rank#1,413 of 2,000
Classified byipapi.is hosting detection

IPv4 networks

372 networks · 22,530 addresses
NetworkAddressesFirst – last address
5.79.41.0/242565.79.41.0 – 5.79.41.255
37.188.99.0/2425637.188.99.0 – 37.188.99.255
119.9.176.0/24256119.9.176.0 – 119.9.176.255
134.213.97.0/24256134.213.97.0 – 134.213.97.255
134.213.99.0/24256134.213.99.0 – 134.213.99.255
134.213.102.0/24256134.213.102.0 – 134.213.102.255
134.213.128.0/24256134.213.128.0 – 134.213.128.255
134.213.129.0/24256134.213.129.0 – 134.213.129.255
134.213.130.0/24256134.213.130.0 – 134.213.130.255
134.213.131.0/24256134.213.131.0 – 134.213.131.255
31.222.133.128/2512831.222.133.128 – 31.222.133.255
46.38.176.128/2512846.38.176.128 – 46.38.176.255
46.38.188.128/2512846.38.188.128 – 46.38.188.255
78.136.27.0/2512878.136.27.0 – 78.136.27.127
78.136.27.128/2512878.136.27.128 – 78.136.27.255
78.136.28.0/2512878.136.28.0 – 78.136.28.127
78.136.28.128/2512878.136.28.128 – 78.136.28.255
83.138.130.0/2512883.138.130.0 – 83.138.130.127
83.138.140.128/2512883.138.140.128 – 83.138.140.255
83.138.141.0/2512883.138.141.0 – 83.138.141.127
83.138.143.0/2512883.138.143.0 – 83.138.143.127
83.138.143.128/2512883.138.143.128 – 83.138.143.255
83.138.147.0/2512883.138.147.0 – 83.138.147.127
83.138.155.128/2512883.138.155.128 – 83.138.155.255
83.138.163.128/2512883.138.163.128 – 83.138.163.255
The 25 largest of 372. The API and the database have all of them.

IPv6 networks

No IPv6 networks.

Detect CORE One-Hour Servers IP Space 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=5.79.41.1&key=YOUR_API_KEY"
"is_datacenter": true,
"datacenter": {
  "datacenter": "CORE One-Hour Servers IP Space",
  "domain": "rackspace.com",
  "network": "5.79.41.0 - 5.79.41.255"
}

Hosting providers of similar size

all providers
Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG#1,410 · 22,544 IPv4 addressesSTACKS INC#1,411 · 22,544 IPv4 addressesNeutral Data Centers Corp.#1,412 · 22,536 IPv4 addressesQishangonline#1,414 · 22,528 IPv4 addressesAdam EcoTech, S.A#1,415 · 22,528 IPv4 addresses7/F, TRANS ASIA CTR 18 KIN HONG ST, KWAI CHUNG HONGKONG#1,416 · 22,528 IPv4 addresses