Hosting Provider

Namecheap, Inc.

HostingRank #520 of 2,000namecheap.com

Namecheap, Inc. is the 520th largest of 2,000 hosting providers by IPv4 space, with 37 IPv4 networks (81,624 addresses) and 1 IPv6 network. The ipapi.is API marks every address in these ranges as a datacenter address.

IPv4 addresses81,624in 37 networks
IPv6 networks1≈ 7.9 × 10²⁸ addresses
Provider rank#520of 2,000 by IPv4 space
Autonomous systems1operated under this name

Details

Hosting providerNamecheap, Inc.

IPv4 networks

37 networks · 81,624 addresses
NetworkAddressesFirst – last address
66.29.128.0/198,19266.29.128.0 – 66.29.159.255
104.207.64.0/198,192104.207.64.0 – 104.207.95.255
203.161.32.0/198,192203.161.32.0 – 203.161.63.255
209.74.64.0/198,192209.74.64.0 – 209.74.95.255
63.250.32.0/204,09663.250.32.0 – 63.250.47.255
159.198.32.0/204,096159.198.32.0 – 159.198.47.255
159.198.64.0/204,096159.198.64.0 – 159.198.79.255
162.0.208.0/204,096162.0.208.0 – 162.0.223.255
162.0.224.0/204,096162.0.224.0 – 162.0.239.255
198.54.112.0/204,096198.54.112.0 – 198.54.127.255
199.192.16.0/204,096199.192.16.0 – 199.192.31.255
162.213.248.0/212,048162.213.248.0 – 162.213.255.255
162.254.32.0/212,048162.254.32.0 – 162.254.39.255
192.64.112.0/212,048192.64.112.0 – 192.64.119.255
198.177.120.0/212,048198.177.120.0 – 198.177.127.255
199.188.200.0/212,048199.188.200.0 – 199.188.207.255
67.223.116.0/221,02467.223.116.0 – 67.223.119.255
68.65.120.0/221,02468.65.120.0 – 68.65.123.255
69.57.160.0/221,02469.57.160.0 – 69.57.163.255
104.219.248.0/221,024104.219.248.0 – 104.219.251.255
162.255.116.0/221,024162.255.116.0 – 162.255.119.255
184.94.212.0/221,024184.94.212.0 – 184.94.215.255
198.187.28.0/221,024198.187.28.0 – 198.187.31.255
199.85.208.0/221,024199.85.208.0 – 199.85.211.255
199.193.6.0/23512199.193.6.0 – 199.193.7.255
The 25 largest of 37. The API and the database have all of them.

IPv6 networks

1 network
  • 2606:5b80::/32

Detect Namecheap, 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=66.29.128.1&key=YOUR_API_KEY"
"is_datacenter": true,
"datacenter": {
  "datacenter": "Namecheap, Inc.",
  "domain": "namecheap.com",
  "network": "66.29.128.0 - 66.29.159.255"
}

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