Autonomous System

AS149178 China Telecom

ISPActiveChinaAPNIC

AS149178 (CT-HEFEI-NANGANG-IDC) is an ISP network operated by China Telecom in China, registered with APNIC. It has 2 IPv4 prefixes with 16,640 addresses and 6 IPv6 prefixes, which makes it the 7,692nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses16,640in 2 prefixes
IPv6 prefixes6≈ 5.6 × 10²⁷ addresses
Size rank#7,692of 82,200 active ASNs
Abuser scoreLow0.11% of its addresses flagged · method

Details

OrganizationChina Telecom
AS nameCT-HEFEI-NANGANG-IDC
Websitechinatelecom.com.cn
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactanti-spam@chinatelecom.cn
Registered—
Last updated2021-12-09

IPv4 prefixes

2 prefixes · 16,640 addresses
NetworkAddressesFirst – last address
223.244.0.0/1816,384223.244.0.0 – 223.244.63.255
223.244.21.0/24256223.244.21.0 – 223.244.21.255

IPv6 prefixes

6 prefixes
  • 240e:95a:4000::/36
  • 240e:982:5300::/40
  • 240e:982:5400::/40
  • 240e:6:d1a0::/44
  • 240e:108:1153::/48
  • 240e:108:1154::/48

Query AS149178 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=AS149178&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS149178, with or without a key:

curl "https://api.ipapi.is/?q=223.244.0.1"

Other networks of China Telecom

6 of 44
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