René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

CNCGROUP-GZ China Unicom Guangzhou network (CN)

This AS controls 1171200 IP 4 addresses:

StartEndAddresses
27.39.0.027.39.15.2554096
27.39.16.027.39.31.2554096
27.40.8.027.40.9.255512
27.40.10.027.40.11.255512
27.40.12.027.40.12.255256
27.46.128.027.46.191.25516384
27.46.192.027.46.255.25516384
27.46.234.027.46.235.255512
27.47.0.027.47.1.255512
27.47.2.027.47.3.255512
27.47.4.027.47.5.255512
27.47.6.027.47.7.255512
27.47.8.027.47.9.255512
27.47.10.027.47.11.255512
27.47.0.027.47.31.2558192
27.47.16.027.47.19.2551024
27.47.32.027.47.33.255512
27.47.34.027.47.35.255512
27.47.36.027.47.37.255512
27.47.38.027.47.39.255512
27.47.40.027.47.41.255512
27.47.42.027.47.43.255512
27.47.32.027.47.63.2558192
27.47.56.027.47.57.255512
27.47.58.027.47.59.255512
27.47.128.027.47.129.255512
27.47.130.027.47.131.255512
27.47.132.027.47.133.255512
27.47.134.027.47.135.255512
27.47.136.027.47.139.2551024
27.47.140.027.47.143.2551024
27.47.128.027.47.191.25516384
27.47.152.027.47.153.255512
27.47.154.027.47.155.255512
27.47.156.027.47.157.255512
27.47.164.027.47.167.2551024
27.47.168.027.47.169.255512
27.47.172.027.47.175.2551024
27.47.176.027.47.179.2551024
27.47.192.027.47.195.2551024
27.47.192.027.47.255.25516384
27.47.200.027.47.203.2551024
27.47.204.027.47.207.2551024
27.47.220.027.47.223.2551024
27.47.228.027.47.229.255512
27.47.230.027.47.231.255512
27.47.232.027.47.233.255512
27.47.236.027.47.237.255512
27.47.238.027.47.239.255512
58.248.0.058.248.255.25565536
58.248.0.058.248.31.2558192
58.248.3.058.248.3.255256
58.248.4.058.248.4.255256
58.248.20.058.248.20.255256
58.248.23.058.248.23.255256
58.248.27.058.248.27.255256
58.248.29.058.248.29.255256
58.248.32.058.248.63.2558192
58.248.56.058.248.56.255256
58.248.0.058.248.127.25532768
58.248.72.058.248.79.2552048
58.248.80.058.248.87.2552048
58.248.90.058.248.90.255256
58.248.100.058.248.103.2551024
58.248.104.058.248.111.2552048
58.248.107.058.248.107.255256
58.248.111.058.248.111.255256
58.248.112.058.248.119.2552048
58.248.128.058.248.255.25532768
58.248.140.058.248.143.2551024
58.248.144.058.248.151.2552048
58.248.180.058.248.183.2551024
58.248.184.058.248.187.2551024
58.248.187.058.248.187.255256
58.248.192.058.248.195.2551024
58.248.209.058.248.209.255256
58.248.223.058.248.223.255256
58.248.224.058.248.231.2552048
58.248.225.058.248.225.255256
58.248.232.058.248.235.2551024
58.249.0.058.249.63.25516384
58.249.1.058.249.1.255256
58.249.2.058.249.2.255256
58.249.3.058.249.3.255256
58.249.16.058.249.31.2554096
58.249.32.058.249.63.2558192
58.249.55.058.249.55.255256
58.249.57.058.249.57.255256
58.249.64.058.249.64.255256
58.249.65.058.249.65.255256
58.249.64.058.249.127.25516384
58.249.80.058.249.95.2554096
58.249.88.058.249.91.2551024
58.249.118.058.249.118.255256
58.249.127.058.249.127.255256
58.249.128.058.249.159.2558192
58.249.160.058.249.191.2558192
58.249.192.058.249.193.255512
58.249.194.058.249.195.255512
61.28.112.061.28.127.2554096
61.242.32.061.242.47.2554096
61.242.48.061.242.63.2554096
61.242.56.061.242.63.2552048
61.242.96.061.242.111.2554096
61.242.112.061.242.127.2554096
103.166.52.0103.166.53.255512
112.94.0.0112.94.255.25565536
112.88.2.0112.88.3.255512
112.89.32.0112.89.32.255256
112.89.33.0112.89.33.255256
112.89.34.0112.89.34.255256
112.89.44.0112.89.44.255256
112.89.45.0112.89.45.255256
112.89.46.0112.89.46.255256
112.89.128.0112.89.128.255256
112.91.1.0112.91.1.255256
112.91.2.0112.91.2.255256
112.92.6.0112.92.6.255256
112.92.7.0112.92.7.255256
112.94.0.0112.94.15.2554096
112.94.4.0112.94.5.255512
112.94.0.0112.94.127.25532768
112.94.32.0112.94.63.2558192
112.94.52.0112.94.55.2551024
112.94.74.0112.94.75.255512
112.94.80.0112.94.95.2554096
112.94.96.0112.94.97.255512
112.94.100.0112.94.101.255512
112.94.102.0112.94.103.255512
112.94.116.0112.94.119.2551024
112.94.128.0112.94.191.25516384
112.94.144.0112.94.147.2551024
112.94.148.0112.94.151.2551024
112.94.152.0112.94.155.2551024
112.94.160.0112.94.163.2551024
112.94.166.0112.94.167.255512
112.94.168.0112.94.169.255512
112.94.172.0112.94.173.255512
112.94.174.0112.94.175.255512
112.94.176.0112.94.183.2552048
112.94.184.0112.94.187.2551024
112.94.192.0112.94.223.2558192
112.94.220.0112.94.223.2551024
112.94.128.0112.94.255.25532768
112.96.25.0112.96.25.255256
112.96.28.0112.96.31.2551024
112.96.29.0112.96.29.255256
112.96.32.0112.96.32.255256
112.96.32.0112.96.63.2558192
112.96.36.0112.96.36.255256
112.96.37.0112.96.37.255256
112.96.38.0112.96.38.255256
112.96.39.0112.96.39.255256
112.96.40.0112.96.40.255256
112.96.41.0112.96.41.255256
112.96.42.0112.96.42.255256
112.96.43.0112.96.43.255256
112.96.48.0112.96.48.255256
112.96.49.0112.96.49.255256
112.96.50.0112.96.50.255256
112.96.51.0112.96.51.255256
112.96.52.0112.96.52.255256
112.96.53.0112.96.53.255256
112.96.54.0112.96.54.255256
112.96.55.0112.96.55.255256
112.96.94.0112.96.94.255256
112.96.96.0112.96.127.2558192
112.96.100.0112.96.100.255256
112.96.101.0112.96.101.255256
112.96.102.0112.96.102.255256
112.96.103.0112.96.103.255256
112.96.116.0112.96.116.255256
112.96.117.0112.96.117.255256
112.96.118.0112.96.118.255256
112.96.119.0112.96.119.255256
112.96.125.0112.96.125.255256
112.96.126.0112.96.126.255256
112.96.127.0112.96.127.255256
112.96.128.0112.96.159.2558192
112.96.132.0112.96.132.255256
112.96.133.0112.96.133.255256
112.96.134.0112.96.134.255256
112.96.135.0112.96.135.255256
112.96.136.0112.96.136.255256
112.96.137.0112.96.137.255256
112.96.138.0112.96.138.255256
112.96.139.0112.96.139.255256
112.96.143.0112.96.143.255256
112.96.144.0112.96.144.255256
112.96.145.0112.96.145.255256
112.96.148.0112.96.148.255256
112.96.149.0112.96.149.255256
112.96.160.0112.96.191.2558192
112.96.164.0112.96.164.255256
112.96.165.0112.96.165.255256
112.96.166.0112.96.166.255256
112.96.167.0112.96.167.255256
112.96.180.0112.96.180.255256
112.96.181.0112.96.181.255256
112.96.182.0112.96.182.255256
112.96.183.0112.96.183.255256
112.96.224.0112.96.224.255256
112.96.225.0112.96.225.255256
112.96.226.0112.96.226.255256
112.96.227.0112.96.227.255256
112.96.228.0112.96.228.255256
112.96.229.0112.96.229.255256
112.96.230.0112.96.230.255256
112.96.231.0112.96.231.255256
112.96.240.0112.96.241.255512
112.96.244.0112.96.247.2551024
112.96.248.0112.96.248.255256
112.96.250.0112.96.250.255256
112.96.251.0112.96.251.255256
112.96.252.0112.96.253.255512
112.96.252.0112.96.255.2551024
113.21.235.0113.21.235.255256
116.199.0.0116.199.63.25516384
116.199.64.0116.199.127.25516384
119.32.0.0119.32.255.25565536
119.33.0.0119.33.31.2558192
119.33.32.0119.33.63.2558192
119.33.64.0119.33.127.25516384
119.33.128.0119.33.191.25516384
119.33.192.0119.33.223.2558192
119.33.224.0119.33.255.2558192
119.34.0.0119.34.127.25532768
120.85.0.0120.85.255.25565536
120.80.48.0120.80.48.255256
120.80.49.0120.80.49.255256
120.80.50.0120.80.50.255256
120.80.52.0120.80.52.255256
120.80.53.0120.80.53.255256
120.80.76.0120.80.79.2551024
120.80.120.0120.80.123.2551024
120.80.124.0120.80.127.2551024
120.80.168.0120.80.171.2551024
120.80.172.0120.80.172.255256
120.80.172.0120.80.175.2551024
120.82.7.0120.82.7.255256
120.82.24.0120.82.25.255512
120.82.26.0120.82.27.255512
120.83.6.0120.83.7.255512
120.84.32.0120.84.33.255512
120.84.74.0120.84.75.255512
120.85.0.0120.85.63.25516384
120.85.16.0120.85.17.255512
120.85.28.0120.85.31.2551024
120.85.32.0120.85.33.255512
120.85.34.0120.85.35.255512
120.85.36.0120.85.37.255512
120.85.38.0120.85.39.255512
120.85.40.0120.85.41.255512
120.85.42.0120.85.43.255512
120.85.44.0120.85.47.2551024
120.85.48.0120.85.51.2551024
120.85.48.0120.85.55.2552048
120.85.62.0120.85.63.255512
120.85.64.0120.85.71.2552048
120.85.0.0120.85.127.25532768
120.85.80.0120.85.83.2551024
120.85.80.0120.85.87.2552048
120.85.92.0120.85.93.255512
120.85.96.0120.85.97.255512
120.85.98.0120.85.99.255512
120.85.100.0120.85.101.255512
120.85.102.0120.85.103.255512
120.85.104.0120.85.105.255512
120.85.106.0120.85.107.255512
120.85.112.0120.85.113.255512
120.85.116.0120.85.117.255512
120.85.124.0120.85.127.2551024
120.85.126.0120.85.127.255512
120.85.128.0120.85.131.2551024
120.85.132.0120.85.135.2551024
120.85.134.0120.85.134.255256
120.85.128.0120.85.191.25516384
120.85.140.0120.85.141.255512
120.85.142.0120.85.143.255512
120.85.164.0120.85.167.2551024
120.85.166.0120.85.167.255512
120.85.168.0120.85.169.255512
120.85.170.0120.85.171.255512
120.85.172.0120.85.173.255512
120.85.174.0120.85.175.255512
120.85.182.0120.85.183.255512
120.85.184.0120.85.185.255512
120.85.128.0120.85.255.25532768
120.85.196.0120.85.197.255512
120.85.198.0120.85.199.255512
120.85.204.0120.85.207.2551024
120.85.208.0120.85.211.2551024
120.85.212.0120.85.215.2551024
120.85.228.0120.85.231.2551024
120.85.232.0120.85.235.2551024
120.85.236.0120.85.239.2551024
120.85.240.0120.85.247.2552048
120.85.244.0120.85.245.255512
120.85.246.0120.85.247.255512
120.85.252.0120.85.253.255512
120.85.254.0120.85.255.255512
120.86.30.0120.86.30.255256
120.87.1.0120.87.1.255256
120.87.2.0120.87.2.255256
120.87.3.0120.87.3.255256
120.87.4.0120.87.4.255256
120.87.5.0120.87.5.255256
120.87.12.0120.87.12.255256
120.87.13.0120.87.13.255256
122.13.21.0122.13.21.255256
122.13.148.0122.13.149.255512
122.13.212.0122.13.212.255256
122.13.214.0122.13.215.255512
122.13.216.0122.13.216.255256
122.13.217.0122.13.217.255256
122.13.218.0122.13.218.255256
157.61.0.0157.61.1.255512
157.61.42.0157.61.43.255512
157.122.48.0157.122.55.2552048
157.122.56.0157.122.63.2552048
157.122.62.0157.122.62.255256
157.122.64.0157.122.64.255256
157.122.64.0157.122.65.255512
157.122.64.0157.122.71.2552048
157.122.72.0157.122.79.2552048
157.122.88.0157.122.95.2552048
157.122.136.0157.122.139.2551024
157.122.140.0157.122.143.2551024
157.148.160.0157.148.167.2552048
163.177.136.0163.177.143.2552048
163.177.140.0163.177.143.2551024
210.21.0.0210.21.63.25516384
210.21.8.0210.21.11.2551024
210.21.17.0210.21.17.255256
210.21.32.0210.21.63.2558192
210.21.51.0210.21.51.255256
210.21.64.0210.21.127.25516384
210.21.110.0210.21.111.255512
210.21.121.0210.21.121.255256
210.21.124.0210.21.124.255256
210.21.127.0210.21.127.255256
211.95.193.0211.95.193.255256
211.95.204.0211.95.204.255256
211.95.206.0211.95.206.255256
211.96.23.0211.96.23.255256
211.96.24.0211.96.31.2552048
211.97.0.0211.97.15.2554096
211.97.8.0211.97.9.255512
211.97.10.0211.97.11.255512
211.97.16.0211.97.31.2554096
218.107.0.0218.107.15.2554096
218.107.5.0218.107.5.255256
218.107.16.0218.107.23.2552048
218.107.0.0218.107.31.2558192
218.107.28.0218.107.31.2551024
218.107.32.0218.107.63.2558192
218.107.40.0218.107.47.2552048
220.198.192.0220.198.223.2558192
220.198.204.0220.198.205.255512
220.198.206.0220.198.207.255512
220.198.208.0220.198.209.255512
220.198.216.0220.198.217.255512
220.198.218.0220.198.219.255512
220.198.220.0220.198.221.255512
220.198.222.0220.198.223.255512
220.198.224.0220.198.255.2558192
220.198.240.0220.198.241.255512
220.198.246.0220.198.247.255512
220.198.248.0220.198.249.255512
220.199.6.0220.199.6.255256
220.203.216.0220.203.217.255512
221.4.32.0221.4.47.2554096
221.4.33.0221.4.33.255256
221.4.40.0221.4.40.255256
221.4.41.0221.4.41.255256
221.4.42.0221.4.42.255256
221.4.40.0221.4.43.2551024
221.4.48.0221.4.63.2554096
221.4.54.0221.4.54.255256
221.4.61.0221.4.61.255256
223.27.184.0223.27.187.2551024

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 = 210209
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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.