Autonomous System
AS58461 CT HangZhou IDC
ISPActiveChinaAPNIC
AS58461 (CT-HangZhou-IDC) is an ISP network operated by CT HangZhou IDC in China, registered with APNIC. It has 366 IPv4 prefixes with 375,296 addresses, which makes it the 815th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses375,296in 366 prefixes
IPv6 prefixes0none
Size rank#815of 82,200 active ASNs
Details
OrganizationCT HangZhou IDC
AS nameCT-HangZhou-IDC
Websitechinatelecom.com.cn
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactanti-spam@chinatelecom.cn
Registered—
Last updated2020-05-14
IPv4 prefixes
366 prefixes · 375,296 addresses| Network | Addresses | First – last address |
|---|---|---|
| 125.124.0.0/16 | 65,536 | 125.124.0.0 – 125.124.255.255 |
| 116.70.64.0/18 | 16,384 | 116.70.64.0 – 116.70.127.255 |
| 123.99.192.0/18 | 16,384 | 123.99.192.0 – 123.99.255.255 |
| 124.248.64.0/18 | 16,384 | 124.248.64.0 – 124.248.127.255 |
| 36.26.64.0/19 | 8,192 | 36.26.64.0 – 36.26.95.255 |
| 115.227.0.0/19 | 8,192 | 115.227.0.0 – 115.227.31.255 |
| 115.236.128.0/19 | 8,192 | 115.236.128.0 – 115.236.159.255 |
| 115.238.0.0/19 | 8,192 | 115.238.0.0 – 115.238.31.255 |
| 183.136.160.0/19 | 8,192 | 183.136.160.0 – 183.136.191.255 |
| 36.25.240.0/20 | 4,096 | 36.25.240.0 – 36.25.255.255 |
| 115.220.0.0/20 | 4,096 | 115.220.0.0 – 115.220.15.255 |
| 115.227.32.0/20 | 4,096 | 115.227.32.0 – 115.227.47.255 |
| 115.236.96.0/20 | 4,096 | 115.236.96.0 – 115.236.111.255 |
| 115.236.112.0/20 | 4,096 | 115.236.112.0 – 115.236.127.255 |
| 115.238.112.0/20 | 4,096 | 115.238.112.0 – 115.238.127.255 |
| 115.239.208.0/20 | 4,096 | 115.239.208.0 – 115.239.223.255 |
| 183.131.224.0/20 | 4,096 | 183.131.224.0 – 183.131.239.255 |
| 218.0.48.0/20 | 4,096 | 218.0.48.0 – 218.0.63.255 |
| 60.188.0.0/21 | 2,048 | 60.188.0.0 – 60.188.7.255 |
| 60.188.8.0/21 | 2,048 | 60.188.8.0 – 60.188.15.255 |
| 60.188.136.0/21 | 2,048 | 60.188.136.0 – 60.188.143.255 |
| 60.188.232.0/21 | 2,048 | 60.188.232.0 – 60.188.239.255 |
| 60.190.216.0/21 | 2,048 | 60.190.216.0 – 60.190.223.255 |
| 60.191.80.0/21 | 2,048 | 60.191.80.0 – 60.191.87.255 |
| 61.153.184.0/21 | 2,048 | 61.153.184.0 – 61.153.191.255 |
125.124.0.0/16 116.70.64.0/18 123.99.192.0/18 124.248.64.0/18 36.26.64.0/19 115.227.0.0/19 115.236.128.0/19 115.238.0.0/19 183.136.160.0/19 36.25.240.0/20 115.220.0.0/20 115.227.32.0/20 115.236.96.0/20 115.236.112.0/20 115.238.112.0/20 115.239.208.0/20 183.131.224.0/20 218.0.48.0/20 60.188.0.0/21 60.188.8.0/21 60.188.136.0/21 60.188.232.0/21 60.190.216.0/21 60.191.80.0/21 61.153.184.0/21
The 25 largest of 366. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS58461 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS58461&key=YOUR_API_KEY"Any address in its prefixes resolves to AS58461, with or without a key:
curl "https://api.ipapi.is/?q=125.124.0.1"Largest networks in China
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