Hosting Provider
udc.hk
HostingRank #288 of 2,000
udc.hk is the 288th largest of 2,000 hosting providers by IPv4 space, with 537 IPv4 networks (160,000 addresses). The ipapi.is API marks every address in these ranges as a datacenter address.
IPv4 addresses160,000in 537 networks
IPv6 networks0none known
Provider rank#288of 2,000 by IPv4 space
Largest network104.143.32.0/204,096 addresses
Details
IPv4 networks
537 networks · 160,000 addresses| Network | Addresses | First – last address |
|---|---|---|
| 104.143.32.0/20 | 4,096 | 104.143.32.0 – 104.143.47.255 |
| 154.23.176.0/20 | 4,096 | 154.23.176.0 – 154.23.191.255 |
| 154.86.16.0/20 | 4,096 | 154.86.16.0 – 154.86.31.255 |
| 45.194.16.0/21 | 2,048 | 45.194.16.0 – 45.194.23.255 |
| 179.236.104.0/21 | 2,048 | 179.236.104.0 – 179.236.111.255 |
| 206.119.80.0/21 | 2,048 | 206.119.80.0 – 206.119.87.255 |
| 154.39.64.0/22 | 1,024 | 154.39.64.0 – 154.39.67.255 |
| 172.81.96.0/22 | 1,024 | 172.81.96.0 – 172.81.99.255 |
| 177.2.16.0/22 | 1,024 | 177.2.16.0 – 177.2.19.255 |
| 177.2.28.0/22 | 1,024 | 177.2.28.0 – 177.2.31.255 |
| 177.5.48.0/22 | 1,024 | 177.5.48.0 – 177.5.51.255 |
| 177.5.60.0/22 | 1,024 | 177.5.60.0 – 177.5.63.255 |
| 198.176.60.0/22 | 1,024 | 198.176.60.0 – 198.176.63.255 |
| 172.81.100.0/23 | 512 | 172.81.100.0 – 172.81.101.255 |
| 38.47.192.0/24 | 256 | 38.47.192.0 – 38.47.192.255 |
| 38.47.193.0/24 | 256 | 38.47.193.0 – 38.47.193.255 |
| 38.47.194.0/24 | 256 | 38.47.194.0 – 38.47.194.255 |
| 38.47.195.0/24 | 256 | 38.47.195.0 – 38.47.195.255 |
| 38.47.196.0/24 | 256 | 38.47.196.0 – 38.47.196.255 |
| 38.47.197.0/24 | 256 | 38.47.197.0 – 38.47.197.255 |
| 38.47.198.0/24 | 256 | 38.47.198.0 – 38.47.198.255 |
| 38.47.199.0/24 | 256 | 38.47.199.0 – 38.47.199.255 |
| 38.47.200.0/24 | 256 | 38.47.200.0 – 38.47.200.255 |
| 38.47.201.0/24 | 256 | 38.47.201.0 – 38.47.201.255 |
| 38.47.202.0/24 | 256 | 38.47.202.0 – 38.47.202.255 |
104.143.32.0/20 154.23.176.0/20 154.86.16.0/20 45.194.16.0/21 179.236.104.0/21 206.119.80.0/21 154.39.64.0/22 172.81.96.0/22 177.2.16.0/22 177.2.28.0/22 177.5.48.0/22 177.5.60.0/22 198.176.60.0/22 172.81.100.0/23 38.47.192.0/24 38.47.193.0/24 38.47.194.0/24 38.47.195.0/24 38.47.196.0/24 38.47.197.0/24 38.47.198.0/24 38.47.199.0/24 38.47.200.0/24 38.47.201.0/24 38.47.202.0/24
The 25 largest of 537. The API and the database have all of them.
IPv6 networks
No IPv6 networks.
Detect udc.hk 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=104.143.32.1&key=YOUR_API_KEY""is_datacenter": true,
"datacenter": {
"datacenter": "udc.hk",
"network": "104.143.32.0 - 104.143.47.255"
}