Autonomous System

AS58540 Jinan,250000

ISPActiveChinaAPNIC

AS58540 (CHINATELECOM-SHANDONG-JINAN-IDC) is an ISP network operated by Jinan,250000 in China, registered with APNIC. It has 47 IPv4 prefixes with 86,784 addresses and 19 IPv6 prefixes, which makes it the 2,532nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses86,784in 47 prefixes
IPv6 prefixes19≈ 8.0 × 10²⁸ addresses
Size rank#2,532of 82,200 active ASNs
Abuser scoreVery Low0.02% of its addresses flagged · method

Details

OrganizationJinan,250000
AS nameCHINATELECOM-SHANDONG-JINAN-IDC
Websitechinatelecom.com.cn
Country China (CN)
Network typeISP
RegistryAPNIC
Abuse contactanti-spam@chinatelecom.cn
Registered—
Last updated2020-05-25

IPv4 prefixes

47 prefixes · 86,784 addresses
NetworkAddressesFirst – last address
140.249.64.0/198,192140.249.64.0 – 140.249.95.255
140.249.96.0/198,192140.249.96.0 – 140.249.127.255
150.138.192.0/198,192150.138.192.0 – 150.138.223.255
150.138.224.0/198,192150.138.224.0 – 150.138.255.255
150.139.224.0/198,192150.139.224.0 – 150.139.255.255
182.40.16.0/204,096182.40.16.0 – 182.40.31.255
182.40.48.0/204,096182.40.48.0 – 182.40.63.255
182.40.64.0/204,096182.40.64.0 – 182.40.79.255
182.40.112.0/204,096182.40.112.0 – 182.40.127.255
182.40.128.0/204,096182.40.128.0 – 182.40.143.255
182.40.144.0/204,096182.40.144.0 – 182.40.159.255
182.40.224.0/204,096182.40.224.0 – 182.40.239.255
182.40.88.0/212,048182.40.88.0 – 182.40.95.255
182.40.168.0/212,048182.40.168.0 – 182.40.175.255
182.40.176.0/212,048182.40.176.0 – 182.40.183.255
103.37.12.0/221,024103.37.12.0 – 103.37.15.255
117.73.252.0/221,024117.73.252.0 – 117.73.255.255
180.76.198.0/23512180.76.198.0 – 180.76.199.255
182.61.128.0/23512182.61.128.0 – 182.61.129.255
182.61.192.0/23512182.61.192.0 – 182.61.193.255
182.61.194.0/23512182.61.194.0 – 182.61.195.255
222.175.136.0/23512222.175.136.0 – 222.175.137.255
58.56.9.0/2425658.56.9.0 – 58.56.9.255
58.56.66.0/2425658.56.66.0 – 58.56.66.255
58.56.108.0/2425658.56.108.0 – 58.56.108.255
The 25 largest of 47. The API and the database have all of them.

IPv6 prefixes

19 prefixes
  • 240e:946::/33
  • 240e:946:8000::/33
  • 240e:945:4000::/40
  • 240e:945:4100::/40
  • 240e:945:4200::/40
  • 240e:945:4300::/40
  • 240e:946:1::/48
  • 240e:946:2::/48
  • 240e:946:5::/48
  • 240e:946:3000::/48
  • 240e:946:3002::/48
  • 240e:946:3003::/48
  • 240e:946:3004::/48
  • 240e:946:3006::/48
  • 240e:946:300a::/48
  • 240e:946:300b::/48
  • 240e:946:300e::/48
  • 240e:946:300f::/48
  • 240e:946:3010::/48

Query AS58540 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=AS58540&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS58540, with or without a key:

curl "https://api.ipapi.is/?q=140.249.64.1"

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