Hosting Provider

iCloud Private Relay

HostingRank #398 of 2,000

iCloud Private Relay is the 398th largest of 2,000 hosting providers by IPv4 space, with 41,747 IPv4 networks (105,660 addresses) and 243,359 IPv6 networks. The ipapi.is API marks every address in these ranges as a datacenter address.

IPv4 addresses105,660in 41,747 networks
IPv6 networks243,359≈ 2.2 × 10²⁹ addresses
Provider rank#398of 2,000 by IPv4 space
Largest network172.225.75.0/24256 addresses

Details

Hosting provideriCloud Private Relay
Website—
Rank#398 of 2,000
Classified byipapi.is hosting detection

IPv4 networks

41,747 networks · 105,660 addresses
NetworkAddressesFirst – last address
172.225.75.0/24256172.225.75.0 – 172.225.75.255
172.225.76.0/24256172.225.76.0 – 172.225.76.255
172.225.90.0/24256172.225.90.0 – 172.225.90.255
172.225.113.0/24256172.225.113.0 – 172.225.113.255
172.225.237.0/24256172.225.237.0 – 172.225.237.255
172.226.30.0/24256172.226.30.0 – 172.226.30.255
172.226.222.0/24256172.226.222.0 – 172.226.222.255
172.225.5.0/25128172.225.5.0 – 172.225.5.127
172.225.30.0/25128172.225.30.0 – 172.225.30.127
172.225.116.0/25128172.225.116.0 – 172.225.116.127
172.225.122.0/25128172.225.122.0 – 172.225.122.127
172.225.123.0/25128172.225.123.0 – 172.225.123.127
172.225.127.0/25128172.225.127.0 – 172.225.127.127
172.225.134.0/25128172.225.134.0 – 172.225.134.127
172.225.140.0/25128172.225.140.0 – 172.225.140.127
172.225.184.0/25128172.225.184.0 – 172.225.184.127
172.225.194.0/25128172.225.194.0 – 172.225.194.127
172.225.202.0/25128172.225.202.0 – 172.225.202.127
172.225.214.0/25128172.225.214.0 – 172.225.214.127
172.225.240.0/25128172.225.240.0 – 172.225.240.127
172.225.248.128/25128172.225.248.128 – 172.225.248.255
172.225.251.0/25128172.225.251.0 – 172.225.251.127
172.226.8.128/25128172.226.8.128 – 172.226.8.255
172.226.66.0/25128172.226.66.0 – 172.226.66.127
172.226.68.0/25128172.226.68.0 – 172.226.68.127
The 25 largest of 41,747. The API and the database have all of them.

IPv6 networks

243,359 networks
  • 2a04:4e41:700::/40
  • 2a04:4e41:b00::/40
  • 2a04:4e41:f00::/40
  • 2a04:4e41:1100::/40
  • 2a04:4e41:1d00::/40
  • 2a04:4e41:2100::/40
  • 2a04:4e41:2300::/40
  • 2a04:4e41:2500::/40
  • 2a04:4e41:2700::/40
  • 2a04:4e41:2900::/40
  • 2a04:4e41:2b00::/40
  • 2a04:4e41:2d00::/40
  • 2a04:4e41:2f00::/40
  • 2a04:4e41:3100::/40
  • 2a04:4e41:3300::/40
  • 2a04:4e41:3500::/40
  • 2a04:4e41:3700::/40
  • 2a04:4e41:3900::/40
  • 2a04:4e41:3b00::/40
  • 2a04:4e41:3d00::/40
  • 2a04:4e41:3f00::/40
  • 2a04:4e41:4300::/40
  • 2a04:4e41:4500::/40
  • 2a04:4e41:4700::/40
  • 2a04:4e41:4b00::/40
The 25 largest of 243,359. The API and the database have all of them.

Detect iCloud Private Relay 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=172.225.75.1&key=YOUR_API_KEY"
"is_datacenter": true,
"datacenter": {
  "datacenter": "iCloud Private Relay",
  "network": "172.225.75.0 - 172.225.75.255"
}

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