Hosting Provider

ratiokontakt GmbH

HostingRank #538 of 2,000ratiokontakt.de

ratiokontakt GmbH is the 538th largest of 2,000 hosting providers by IPv4 space, with 536 IPv4 networks (78,260 addresses) and 315 IPv6 networks. The ipapi.is API marks every address in these ranges as a datacenter address.

IPv4 addresses78,260in 536 networks
IPv6 networks315≈ 7.9 × 10²⁸ addresses
Provider rank#538of 2,000 by IPv4 space
Autonomous systems1operated under this name

Details

Hosting providerratiokontakt GmbH
Websiteratiokontakt.de
ASNsAS8741
Rank#538 of 2,000
Classified byipapi.is hosting detection

IPv4 networks

536 networks · 78,260 addresses
NetworkAddressesFirst – last address
212.223.0.0/1665,536212.223.0.0 – 212.223.255.255
212.63.128.0/198,192212.63.128.0 – 212.63.159.255
212.223.118.0/24256212.223.118.0 – 212.223.118.255
212.223.120.0/24256212.223.120.0 – 212.223.120.255
212.223.134.0/24256212.223.134.0 – 212.223.134.255
212.223.4.0/25128212.223.4.0 – 212.223.4.127
212.223.4.128/25128212.223.4.128 – 212.223.4.255
212.223.98.128/25128212.223.98.128 – 212.223.98.255
212.223.116.0/25128212.223.116.0 – 212.223.116.127
212.223.122.128/25128212.223.122.128 – 212.223.122.255
212.223.126.64/2664212.223.126.64 – 212.223.126.127
212.223.165.64/2664212.223.165.64 – 212.223.165.127
212.63.131.64/2732212.63.131.64 – 212.63.131.95
212.63.143.224/2732212.63.143.224 – 212.63.143.255
212.63.147.32/2732212.63.147.32 – 212.63.147.63
212.63.147.64/2732212.63.147.64 – 212.63.147.95
212.223.1.32/2732212.223.1.32 – 212.223.1.63
212.223.1.224/2732212.223.1.224 – 212.223.1.255
212.223.36.96/2732212.223.36.96 – 212.223.36.127
212.223.74.32/2732212.223.74.32 – 212.223.74.63
212.223.74.96/2732212.223.74.96 – 212.223.74.127
212.223.98.64/2732212.223.98.64 – 212.223.98.95
212.223.103.32/2732212.223.103.32 – 212.223.103.63
212.223.103.224/2732212.223.103.224 – 212.223.103.255
212.223.106.224/2732212.223.106.224 – 212.223.106.255
The 25 largest of 536. The API and the database have all of them.

IPv6 networks

315 networks
  • 2a02:708::/32
  • 2a02:708:100::/56
  • 2a02:708:0:1a0::/59
  • 2a02:708:0:1c0::/59
  • 2a02:708:0:1e0::/59
  • 2a02:708:0:200::/59
  • 2a02:708::/64
  • 2a02:708:0:1::/64
  • 2a02:708:0:2::/64
  • 2a02:708:0:3::/64
  • 2a02:708:0:4::/64
  • 2a02:708:0:5::/64
  • 2a02:708:0:6::/64
  • 2a02:708:0:7::/64
  • 2a02:708:0:8::/64
  • 2a02:708:0:9::/64
  • 2a02:708:0:a::/64
  • 2a02:708:0:b::/64
  • 2a02:708:0:c::/64
  • 2a02:708:0:d::/64
  • 2a02:708:0:e::/64
  • 2a02:708:0:f::/64
  • 2a02:708:0:10::/64
  • 2a02:708:0:11::/64
  • 2a02:708:0:12::/64
The 25 largest of 315. The API and the database have all of them.

Detect ratiokontakt 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=212.223.0.1&key=YOUR_API_KEY"
"is_datacenter": true,
"datacenter": {
  "datacenter": "ratiokontakt GmbH",
  "domain": "ratiokontakt.de",
  "network": "212.223.0.0 - 212.223.255.255"
}

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