Hosting Provider

Double Cast Inc.

HostingRank #1,995 of 2,000m-idc.jp

Double Cast Inc. is the 1,995th largest of 2,000 hosting providers by IPv4 space, with 32 IPv4 networks (13,896 addresses) and 1 IPv6 network. The ipapi.is API marks every address in these ranges as a datacenter address.

IPv4 addresses13,896in 32 networks
IPv6 networks1≈ 7.9 × 10²⁸ addresses
Provider rank#1,995of 2,000 by IPv4 space
Largest network101.0.16.0/204,096 addresses

Details

Hosting providerDouble Cast Inc.
Websitem-idc.jp

IPv4 networks

32 networks · 13,896 addresses
NetworkAddressesFirst – last address
101.0.16.0/204,096101.0.16.0 – 101.0.31.255
49.0.176.0/212,04849.0.176.0 – 49.0.183.255
101.0.8.0/212,048101.0.8.0 – 101.0.15.255
27.123.208.0/221,02427.123.208.0 – 27.123.211.255
103.3.16.0/221,024103.3.16.0 – 103.3.19.255
103.46.204.0/221,024103.46.204.0 – 103.46.207.255
183.177.6.0/23512183.177.6.0 – 183.177.7.255
27.111.164.0/2512827.111.164.0 – 27.111.164.127
27.111.164.128/2512827.111.164.128 – 27.111.164.255
27.111.165.0/2512827.111.165.0 – 27.111.165.127
27.111.165.128/2512827.111.165.128 – 27.111.165.255
27.111.166.0/2512827.111.166.0 – 27.111.166.127
27.111.166.128/2512827.111.166.128 – 27.111.166.255
27.111.167.0/2512827.111.167.0 – 27.111.167.127
27.111.167.128/2512827.111.167.128 – 27.111.167.255
27.111.172.0/2512827.111.172.0 – 27.111.172.127
27.111.172.128/2512827.111.172.128 – 27.111.172.255
27.111.173.0/2512827.111.173.0 – 27.111.173.127
27.111.173.128/2512827.111.173.128 – 27.111.173.255
122.50.73.0/25128122.50.73.0 – 122.50.73.127
122.50.78.128/25128122.50.78.128 – 122.50.78.255
119.27.28.128/2664119.27.28.128 – 119.27.28.191
122.50.105.64/2664122.50.105.64 – 122.50.105.127
180.189.7.64/2664180.189.7.64 – 180.189.7.127
180.189.45.128/2664180.189.45.128 – 180.189.45.191
The 25 largest of 32. The API and the database have all of them.

IPv6 networks

1 network
  • 2400:8040::/32

Detect Double Cast Inc. 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=101.0.16.1&key=YOUR_API_KEY"
"is_datacenter": true,
"datacenter": {
  "datacenter": "Double Cast Inc.",
  "domain": "m-idc.jp",
  "network": "101.0.16.0 - 101.0.31.255"
}

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