René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

CHINATELECOM-JIANGSU-NANJING-IDC Nanjing, Jiangsu Province, P.R.China. (CN)

This AS controls 100352 IP 4 addresses:

StartEndAddresses
45.249.208.045.249.208.255256
45.249.209.045.249.209.255256
45.252.106.045.252.107.255512
58.212.8.058.212.9.255512
58.212.84.058.212.85.255512
58.212.130.058.212.131.255512
58.217.130.058.217.130.255256
58.217.140.058.217.140.255256
58.217.142.058.217.142.255256
58.217.156.058.217.159.2551024
58.217.164.058.217.165.255512
58.217.166.058.217.166.255256
58.217.185.058.217.185.255256
58.217.187.058.217.187.255256
58.217.190.058.217.190.255256
58.217.192.058.217.199.2552048
58.217.193.058.217.193.255256
58.217.208.058.217.223.2554096
58.217.224.058.217.224.255256
58.217.230.058.217.230.255256
58.217.232.058.217.233.255512
58.217.244.058.217.244.255256
58.217.245.058.217.245.255256
58.217.246.058.217.246.255256
58.217.250.058.217.251.255512
58.217.253.058.217.253.255256
58.217.254.058.217.254.255256
58.223.21.058.223.21.255256
58.223.24.058.223.24.255256
58.223.81.058.223.81.255256
61.132.51.061.132.51.255256
61.132.74.061.132.74.255256
61.132.75.061.132.75.255256
61.147.136.061.147.143.2552048
61.147.165.061.147.165.255256
61.147.166.061.147.167.255512
61.147.168.061.147.175.2552048
61.147.176.061.147.179.2551024
61.147.180.061.147.180.255256
61.155.5.061.155.5.255256
61.155.7.061.155.7.255256
61.155.8.061.155.8.255256
61.155.9.061.155.9.255256
61.155.106.061.155.106.255256
61.155.107.061.155.107.255256
61.155.236.061.155.236.255256
61.155.238.061.155.238.255256
101.125.252.0101.125.252.255256
101.125.253.0101.125.253.255256
101.125.252.0101.125.255.2551024
103.150.10.0103.150.11.255512
103.221.143.0103.221.143.255256
106.12.250.0106.12.251.255512
106.13.250.0106.13.251.255512
114.110.96.0114.110.99.2551024
118.184.128.0118.184.135.2552048
121.237.32.0121.237.33.255512
122.248.48.0122.248.51.2551024
122.248.52.0122.248.55.2551024
122.248.56.0122.248.59.2551024
180.96.0.0180.96.7.2552048
180.96.4.0180.96.4.255256
180.96.6.0180.96.6.255256
180.96.8.0180.96.8.255256
180.96.8.0180.96.15.2552048
180.96.10.0180.96.10.255256
180.96.16.0180.96.31.2554096
180.96.32.0180.96.32.255256
180.96.32.0180.96.63.2558192
180.96.64.0180.96.71.2552048
180.96.72.0180.96.79.2552048
180.96.80.0180.96.87.2552048
180.97.0.0180.97.63.25516384
180.97.104.0180.97.111.2552048
180.97.112.0180.97.119.2552048
180.97.123.0180.97.123.255256
180.97.124.0180.97.125.255512
180.97.128.0180.97.135.2552048
180.100.19.0180.100.19.255256
180.100.20.0180.100.20.255256
202.102.52.0202.102.55.2551024
202.102.56.0202.102.63.2552048
202.102.61.0202.102.61.255256
202.102.64.0202.102.67.2551024
202.102.68.0202.102.68.255256
202.102.69.0202.102.69.255256
202.102.70.0202.102.70.255256
202.102.72.0202.102.79.2552048
202.102.76.0202.102.76.255256
202.102.80.0202.102.95.2554096
202.102.85.0202.102.85.255256
202.102.96.0202.102.99.2551024
202.102.114.0202.102.115.255512
202.111.126.0202.111.127.255512
221.231.128.0221.231.135.2552048
221.231.136.0221.231.143.2552048

Source of data

This data was collected from the five Regional Internet Registries (RIR): AfrinIC, APNIC, ARIN, LACNIC and RIPE.
Check your user agent's IP address.
List of autonomous systems in CN
log_id = 210645
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Disclaimer: This dataset is provided "as is" for informational purposes only.
No guarantee is made regarding the accuracy, completeness, or timeliness of the data. The provider makes no warranties, either express or implied, and assumes no legal liability or responsibility for any loss or damage resulting from the use, misuse, or reliance on this dataset. Users are responsible for verifying any results obtained from it and for ensuring that their use complies with applicable laws and regulations.