Autonomous System

AS17428 21Vianet.Co.,Ltd

HostingActiveChinaAPNIC

AS17428 (CHINA-ABITCOOL) is a hosting network operated by 21Vianet.Co.,Ltd in China, registered with APNIC. It has 20 IPv4 prefixes with 14,336 addresses and 3 IPv6 prefixes, which makes it the 8,394th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses14,336in 20 prefixes
IPv6 prefixes3≈ 7.9 × 10²⁸ addresses
Size rank#8,394of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

Organization21Vianet.Co.,Ltd
AS nameCHINA-ABITCOOL
Website21vianet.com
Country China (CN)
Network typeHosting
RegistryAPNIC
Abuse contacthwming@gdvnet.com
Registered—
Last updated2023-11-28

IPv4 prefixes

20 prefixes · 14,336 addresses
NetworkAddressesFirst – last address
120.132.224.0/212,048120.132.224.0 – 120.132.231.255
120.133.240.0/212,048120.133.240.0 – 120.133.247.255
103.253.204.0/221,024103.253.204.0 – 103.253.207.255
120.133.240.0/221,024120.133.240.0 – 120.133.243.255
120.133.248.0/221,024120.133.248.0 – 120.133.251.255
120.133.252.0/221,024120.133.252.0 – 120.133.255.255
211.148.20.0/221,024211.148.20.0 – 211.148.23.255
120.132.224.0/23512120.132.224.0 – 120.132.225.255
120.132.228.0/23512120.132.228.0 – 120.132.229.255
120.132.230.0/23512120.132.230.0 – 120.132.231.255
211.148.18.0/23512211.148.18.0 – 211.148.19.255
211.148.20.0/23512211.148.20.0 – 211.148.21.255
211.148.24.0/23512211.148.24.0 – 211.148.25.255
211.148.30.0/23512211.148.30.0 – 211.148.31.255
120.132.224.0/24256120.132.224.0 – 120.132.224.255
120.132.231.0/24256120.132.231.0 – 120.132.231.255
182.175.127.0/24256182.175.127.0 – 182.175.127.255
211.148.17.0/24256211.148.17.0 – 211.148.17.255
211.148.22.0/24256211.148.22.0 – 211.148.22.255
211.148.27.0/24256211.148.27.0 – 211.148.27.255

IPv6 prefixes

3 prefixes
  • 2403:a200::/32
  • 2403:a200:a100::/48
  • 2403:a200:a20f::/48

Query AS17428 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=AS17428&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS17428, with or without a key:

curl "https://api.ipapi.is/?q=120.132.224.1"

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