Autonomous System

AS146966 China Telecom

ISPActiveChinaAPNIC

AS146966 (CHINANET-YANGZHOUNORTH-IDC) is an ISP network operated by China Telecom in China, registered with APNIC. It has 124 IPv4 prefixes with 44,032 addresses and 50 IPv6 prefixes, which makes it the 4,582nd largest of 82,558 active autonomous systems by IPv4 space.

IPv4 addresses44,032in 124 prefixes
IPv6 prefixes50≈ 1.0 × 10²⁷ addresses
Size rank#4,582of 82,558 active ASNs
Abuser scoreLow0.3% of its addresses flagged · method

Details

OrganizationChina Telecom
AS nameCHINANET-YANGZHOUNORTH-IDC
Websitechinatelecom.com.cn
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactanti-spam@chinatelecom.cn
Registered—
Last updated2021-08-25

IPv4 prefixes

124 prefixes · 44,032 addresses
NetworkAddressesFirst – last address
114.230.232.0/212,048114.230.232.0 – 114.230.239.255
117.91.16.0/212,048117.91.16.0 – 117.91.23.255
49.71.96.0/221,02449.71.96.0 – 49.71.99.255
49.86.40.0/221,02449.86.40.0 – 49.86.43.255
49.86.52.0/221,02449.86.52.0 – 49.86.55.255
114.230.172.0/221,024114.230.172.0 – 114.230.175.255
114.230.228.0/221,024114.230.228.0 – 114.230.231.255
117.91.40.0/221,024117.91.40.0 – 117.91.43.255
180.119.152.0/221,024180.119.152.0 – 180.119.155.255
49.71.126.0/2351249.71.126.0 – 49.71.127.255
58.220.178.0/2351258.220.178.0 – 58.220.179.255
121.233.208.0/23512121.233.208.0 – 121.233.209.255
121.233.238.0/23512121.233.238.0 – 121.233.239.255
121.233.252.0/23512121.233.252.0 – 121.233.253.255
180.97.176.0/23512180.97.176.0 – 180.97.177.255
180.103.54.0/23512180.103.54.0 – 180.103.55.255
180.119.140.0/23512180.119.140.0 – 180.119.141.255
180.119.156.0/23512180.119.156.0 – 180.119.157.255
218.91.116.0/23512218.91.116.0 – 218.91.117.255
218.91.126.0/23512218.91.126.0 – 218.91.127.255
221.229.52.0/23512221.229.52.0 – 221.229.53.255
222.189.172.0/23512222.189.172.0 – 222.189.173.255
49.71.33.0/2425649.71.33.0 – 49.71.33.255
49.71.79.0/2425649.71.79.0 – 49.71.79.255
49.71.96.0/2425649.71.96.0 – 49.71.96.255
The 25 largest of 124. The API and the database have all of them.

IPv6 prefixes

50 prefixes
  • 240e:978:2900::/40
  • 240e:978:3900::/40
  • 240e:978:4900::/40
  • 240e:1a:160::/44
  • 240e:982:dc18::/46
  • 240e:978:492e::/48
  • 240e:978:493a::/48
  • 240e:978:4946::/48
  • 240e:978:494a::/48
  • 240e:978:495c::/48
  • 240e:978:4963::/48
  • 240e:978:4971::/48
  • 240e:978:499d::/48
  • 240e:978:49ff::/48
  • 240e:982:d902::/48
  • 240e:982:d90d::/48
  • 240e:982:d947::/48
  • 240e:982:d948::/48
  • 240e:982:d98d::/48
  • 240e:982:d996::/48
  • 240e:982:d9af::/48
  • 240e:982:d9b4::/48
  • 240e:982:d9bc::/48
  • 240e:982:d9cd::/48
  • 240e:982:d9cf::/48
The 25 largest of 50. The API and the database have all of them.

Query AS146966 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=AS146966&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS146966, with or without a key:

curl "https://api.ipapi.is/?q=114.230.232.1"

Other networks of China Telecom

6 of 44
AS140292 China Telecom2,026,240 IPv4 addressesAS137266 China Telecom1,757,696 IPv4 addressesAS140061 China Telecom835,072 IPv4 addressesAS140293 China Telecom434,176 IPv4 addressesAS140308 China Telecom333,568 IPv4 addressesAS140318 China Telecom325,120 IPv4 addresses

Largest networks in China

AS4134 CHINANET BACKBONE111,741,952 IPv4 addressesAS4837 CHINA UNICOM China169 Backbone59,267,072 IPv4 addressesAS9808 China Mobile Communications Group Co., Ltd56,414,464 IPv4 addressesAS4538 China Education and Research Network Center42,398,720 IPv4 addressesAS37963 Hangzhou Alibaba Advertising Co.,Ltd.20,821,504 IPv4 addressesAS4812 China Telecom (Group)13,646,592 IPv4 addresses