Autonomous System

AS9812 Oriental Cable Network Co., Ltd.

ISPActiveChinaAPNIC

AS9812 (CNNIC-CN-COLNET) is an ISP network operated by Oriental Cable Network Co., Ltd. in China, registered with APNIC. It has 23 IPv4 prefixes with 330,752 addresses and 3 IPv6 prefixes, which makes it the 886th largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses330,752in 23 prefixes
IPv6 prefixes3≈ 1.6 × 10²⁹ addresses
Size rank#886of 82,141 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationOriental Cable Network Co., Ltd.
AS nameCNNIC-CN-COLNET
Websiteocn.com.cn
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactipas@cnnic.cn
Registered—
Last updated2024-12-05

IPv4 prefixes

23 prefixes · 330,752 addresses
NetworkAddressesFirst – last address
218.242.0.0/1665,536218.242.0.0 – 218.242.255.255
219.233.0.0/1665,536219.233.0.0 – 219.233.255.255
223.248.0.0/1665,536223.248.0.0 – 223.248.255.255
124.151.0.0/1732,768124.151.0.0 – 124.151.127.255
223.248.128.0/1732,768223.248.128.0 – 223.248.255.255
124.28.192.0/1816,384124.28.192.0 – 124.28.255.255
223.249.192.0/1816,384223.249.192.0 – 223.249.255.255
202.158.160.0/198,192202.158.160.0 – 202.158.191.255
211.144.64.0/198,192211.144.64.0 – 211.144.95.255
211.154.64.0/198,192211.154.64.0 – 211.154.95.255
211.167.96.0/198,192211.167.96.0 – 211.167.127.255
114.61.244.0/24256114.61.244.0 – 114.61.244.255
211.144.72.0/24256211.144.72.0 – 211.144.72.255
211.167.106.0/24256211.167.106.0 – 211.167.106.255
211.167.117.0/24256211.167.117.0 – 211.167.117.255
218.242.63.0/24256218.242.63.0 – 218.242.63.255
218.242.67.0/24256218.242.67.0 – 218.242.67.255
218.242.71.0/24256218.242.71.0 – 218.242.71.255
218.242.72.0/24256218.242.72.0 – 218.242.72.255
218.242.122.0/24256218.242.122.0 – 218.242.122.255
218.242.126.0/24256218.242.126.0 – 218.242.126.255
218.242.176.0/24256218.242.176.0 – 218.242.176.255
218.242.178.0/24256218.242.178.0 – 218.242.178.255

IPv6 prefixes

3 prefixes
  • 2400:6600::/32
  • 2401:800::/32
  • 2400:6600::/48

Query AS9812 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=AS9812&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS9812, with or without a key:

curl "https://api.ipapi.is/?q=218.242.0.1"

Largest networks in China

AS4134 CHINANET BACKBONE111,758,336 IPv4 addressesAS4837 CHINA UNICOM China169 Backbone59,314,432 IPv4 addressesAS9808 China Mobile Communications Group Co., Ltd56,402,688 IPv4 addressesAS4538 China Education and Research Network Center42,261,248 IPv4 addressesAS37963 Hangzhou Alibaba Advertising Co.,Ltd.20,428,288 IPv4 addressesAS4808 China Unicom Beijing Province Network13,950,464 IPv4 addresses