Hosting Provider
21ViaNet(China),Inc.
21ViaNet(China),Inc. is the 376th largest of 2,000 hosting providers by IPv4 space, with 5 IPv4 networks (111,104 addresses). The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses111,104in 5 networks
IPv6 networks0none known
Provider rank#376of 2,000 by IPv4 space
Largest network182.175.0.0 – 182.175.239.25561,440 addresses
Details
Hosting provider21ViaNet(China),Inc.
Website21vianet.com
Rank#376 of 2,000
Classified byipapi.is hosting detection
IPv4 networks
5 networks · 111,104 addresses| Network | Addresses | First – last address |
|---|---|---|
| 182.175.0.0 – 182.175.239.255 | 61,440 | 182.175.0.0 – 182.175.239.255 |
| 58.83.128.0/17 | 32,768 | 58.83.128.0 – 58.83.255.255 |
| 211.99.160.0/19 | 8,192 | 211.99.160.0 – 211.99.191.255 |
| 211.99.192.0/19 | 8,192 | 211.99.192.0 – 211.99.223.255 |
| 211.152.8.0/23 | 512 | 211.152.8.0 – 211.152.9.255 |
182.175.0.0 – 182.175.239.255 58.83.128.0/17 211.99.160.0/19 211.99.192.0/19 211.152.8.0/23
IPv6 networks
No IPv6 networks.
Detect 21ViaNet(China),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=182.175.0.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "21ViaNet(China),Inc.",
"domain": "21vianet.com",
"network": "182.175.0.0 - 182.175.239.255"
}Hosting providers of similar size
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