Autonomous System

AS139587 China Telecom

ISPActiveChinaAPNIC

AS139587 (CHINANET-Henan-Zhengzhou-Shujugang-IDC) is an ISP network operated by China Telecom in China, registered with APNIC. It has 52 IPv4 prefixes with 33,792 addresses and 9 IPv6 prefixes, which makes it the 5,171st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses33,792in 52 prefixes
IPv6 prefixes9≈ 2.5 × 10²⁸ addresses
Size rank#5,171of 82,200 active ASNs
Abuser scoreLow0.07% of its addresses flagged · method

Details

OrganizationChina Telecom
AS nameCHINANET-Henan-Zhengzhou-Shujugang-IDC
Websitechinatelecom.com.cn
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactanti-spam@chinatelecom.cn
Registered—
Last updated2023-05-08

IPv4 prefixes

52 prefixes · 33,792 addresses
NetworkAddressesFirst – last address
1.194.160.0/204,0961.194.160.0 – 1.194.175.255
1.194.192.0/204,0961.194.192.0 – 1.194.207.255
1.195.208.0/204,0961.195.208.0 – 1.195.223.255
1.194.24.0/212,0481.194.24.0 – 1.194.31.255
1.194.216.0/212,0481.194.216.0 – 1.194.223.255
1.195.200.0/212,0481.195.200.0 – 1.195.207.255
1.194.208.0/221,0241.194.208.0 – 1.194.211.255
1.194.114.0/235121.194.114.0 – 1.194.115.255
1.194.162.0/235121.194.162.0 – 1.194.163.255
1.194.174.0/235121.194.174.0 – 1.194.175.255
1.194.210.0/235121.194.210.0 – 1.194.211.255
1.194.216.0/235121.194.216.0 – 1.194.217.255
1.194.218.0/235121.194.218.0 – 1.194.219.255
123.54.192.0/23512123.54.192.0 – 123.54.193.255
123.54.196.0/23512123.54.196.0 – 123.54.197.255
123.54.202.0/23512123.54.202.0 – 123.54.203.255
123.54.208.0/23512123.54.208.0 – 123.54.209.255
123.54.214.0/23512123.54.214.0 – 123.54.215.255
1.193.188.0/242561.193.188.0 – 1.193.188.255
1.193.212.0/242561.193.212.0 – 1.193.212.255
1.193.219.0/242561.193.219.0 – 1.193.219.255
1.194.160.0/242561.194.160.0 – 1.194.160.255
1.194.166.0/242561.194.166.0 – 1.194.166.255
1.194.167.0/242561.194.167.0 – 1.194.167.255
1.194.172.0/242561.194.172.0 – 1.194.172.255
The 25 largest of 52. The API and the database have all of them.

IPv6 prefixes

9 prefixes
  • 240e:23d::/36
  • 240e:23d:1000::/36
  • 240e:23d:2000::/36
  • 240e:23d:3000::/36
  • 240e:93c:1000::/36
  • 240e:b:e000::/40
  • 240e:981:e300::/40
  • 240e:981:e400::/47
  • 240e:93c:1207::/48

Query AS139587 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=AS139587&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS139587, with or without a key:

curl "https://api.ipapi.is/?q=1.194.160.1"

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