René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

ZSCALER-EMEA Zscaler Switzerland GmbH (Switzerland)

This AS controls 139008 IP 4 addresses:

StartEndAddresses
87.58.66.087.58.66.255256
87.58.66.087.58.67.255512
87.58.68.087.58.69.255512
87.58.70.087.58.71.255512
87.58.72.087.58.73.255512
87.58.74.087.58.75.255512
87.58.76.087.58.77.255512
87.58.78.087.58.79.255512
87.58.80.087.58.81.255512
87.58.82.087.58.83.255512
87.58.84.087.58.85.255512
87.58.86.087.58.87.255512
87.58.88.087.58.89.255512
87.58.90.087.58.91.255512
87.58.92.087.58.93.255512
87.58.94.087.58.95.255512
87.58.96.087.58.97.255512
87.58.98.087.58.98.255256
87.58.99.087.58.99.255256
87.58.100.087.58.100.255256
87.58.101.087.58.101.255256
87.58.102.087.58.103.255512
87.58.104.087.58.105.255512
87.58.107.087.58.107.255256
87.58.108.087.58.108.255256
87.58.109.087.58.109.255256
87.58.110.087.58.111.255512
87.58.112.087.58.113.255512
87.58.114.087.58.115.255512
87.58.116.087.58.117.255512
87.58.118.087.58.119.255512
87.58.122.087.58.123.255512
87.58.124.087.58.125.255512
89.167.131.089.167.131.255256
136.226.23.0136.226.23.255256
136.226.43.0136.226.43.255256
136.226.156.0136.226.156.255256
136.226.157.0136.226.157.255256
136.226.158.0136.226.158.255256
136.226.159.0136.226.159.255256
136.226.160.0136.226.160.255256
136.226.161.0136.226.161.255256
136.226.162.0136.226.163.255512
136.226.164.0136.226.165.255512
136.226.166.0136.226.167.255512
136.226.168.0136.226.169.255512
136.226.170.0136.226.171.255512
136.226.172.0136.226.173.255512
136.226.174.0136.226.175.255512
136.226.176.0136.226.177.255512
136.226.178.0136.226.179.255512
136.226.180.0136.226.181.255512
136.226.182.0136.226.183.255512
136.226.184.0136.226.185.255512
136.226.190.0136.226.191.255512
136.226.192.0136.226.193.255512
136.226.194.0136.226.195.255512
136.226.196.0136.226.197.255512
136.226.198.0136.226.199.255512
136.226.214.0136.226.215.255512
136.226.216.0136.226.217.255512
136.226.246.0136.226.247.255512
137.83.128.0137.83.128.255256
137.83.129.0137.83.129.255256
137.83.130.0137.83.130.255256
137.83.134.0137.83.134.255256
137.83.135.0137.83.135.255256
137.83.139.0137.83.139.255256
137.83.140.0137.83.140.255256
137.83.142.0137.83.142.255256
137.83.148.0137.83.148.255256
137.83.153.0137.83.153.255256
137.83.156.0137.83.156.255256
137.83.158.0137.83.158.255256
137.83.159.0137.83.159.255256
137.83.162.0137.83.162.255256
137.83.163.0137.83.163.255256
137.83.164.0137.83.164.255256
137.83.177.0137.83.177.255256
137.83.179.0137.83.179.255256
137.83.180.0137.83.180.255256
137.83.186.0137.83.186.255256
137.83.187.0137.83.187.255256
137.83.190.0137.83.190.255256
147.161.130.0147.161.131.255512
147.161.132.0147.161.133.255512
147.161.134.0147.161.135.255512
147.161.136.0147.161.137.255512
147.161.138.0147.161.139.255512
147.161.140.0147.161.141.255512
147.161.142.0147.161.143.255512
147.161.144.0147.161.145.255512
147.161.146.0147.161.146.255256
147.161.146.0147.161.147.255512
147.161.148.0147.161.149.255512
147.161.150.0147.161.151.255512
147.161.152.0147.161.153.255512
147.161.154.0147.161.155.255512
147.161.156.0147.161.157.255512
147.161.158.0147.161.159.255512
147.161.160.0147.161.160.255256
147.161.160.0147.161.161.255512
147.161.162.0147.161.162.255256
147.161.162.0147.161.163.255512
147.161.164.0147.161.165.255512
147.161.166.0147.161.167.255512
147.161.168.0147.161.169.255512
147.161.170.0147.161.171.255512
147.161.172.0147.161.173.255512
147.161.176.0147.161.177.255512
147.161.178.0147.161.179.255512
147.161.180.0147.161.181.255512
147.161.182.0147.161.183.255512
147.161.184.0147.161.185.255512
147.161.186.0147.161.187.255512
147.161.188.0147.161.189.255512
147.161.190.0147.161.191.255512
147.161.202.0147.161.203.255512
147.161.222.0147.161.223.255512
147.161.224.0147.161.225.255512
147.161.226.0147.161.227.255512
147.161.228.0147.161.229.255512
147.161.230.0147.161.231.255512
147.161.232.0147.161.233.255512
147.161.234.0147.161.235.255512
147.161.236.0147.161.237.255512
147.161.238.0147.161.239.255512
147.161.242.0147.161.243.255512
147.161.244.0147.161.245.255512
147.161.246.0147.161.247.255512
147.161.248.0147.161.249.255512
147.161.250.0147.161.251.255512
147.161.252.0147.161.253.255512
147.161.254.0147.161.255.255512
159.254.13.0159.254.13.255256
159.254.14.0159.254.14.255256
159.254.15.0159.254.15.255256
159.254.16.0159.254.16.255256
159.254.17.0159.254.17.255256
159.254.18.0159.254.18.255256
159.254.19.0159.254.19.255256
159.254.20.0159.254.20.255256
159.254.21.0159.254.21.255256
159.254.22.0159.254.23.255512
159.254.24.0159.254.24.255256
159.254.27.0159.254.27.255256
159.254.29.0159.254.29.255256
159.254.32.0159.254.33.255512
159.254.34.0159.254.35.255512
159.254.54.0159.254.54.255256
159.254.56.0159.254.57.255512
159.254.58.0159.254.59.255512
159.254.68.0159.254.68.255256
159.254.70.0159.254.70.255256
159.254.71.0159.254.71.255256
159.254.72.0159.254.73.255512
159.254.74.0159.254.75.255512
159.254.83.0159.254.83.255256
159.254.87.0159.254.87.255256
159.254.101.0159.254.101.255256
164.137.0.0164.137.0.255256
164.137.1.0164.137.1.255256
164.137.2.0164.137.2.255256
164.137.3.0164.137.3.255256
164.137.61.0164.137.61.255256
164.137.62.0164.137.62.255256
164.137.63.0164.137.63.255256
164.137.64.0164.137.64.255256
164.137.65.0164.137.65.255256
164.137.66.0164.137.66.255256
164.137.67.0164.137.67.255256
164.137.68.0164.137.68.255256
164.137.70.0164.137.70.255256
164.137.71.0164.137.71.255256
164.137.72.0164.137.72.255256
164.137.73.0164.137.73.255256
164.137.74.0164.137.74.255256
164.137.75.0164.137.75.255256
164.137.76.0164.137.76.255256
164.137.77.0164.137.77.255256
164.137.78.0164.137.78.255256
164.137.79.0164.137.79.255256
164.137.80.0164.137.80.255256
164.137.81.0164.137.81.255256
164.137.82.0164.137.82.255256
164.137.83.0164.137.83.255256
164.137.84.0164.137.84.255256
164.137.85.0164.137.85.255256
164.137.86.0164.137.86.255256
164.137.87.0164.137.87.255256
164.137.88.0164.137.88.255256
164.137.89.0164.137.89.255256
164.137.90.0164.137.90.255256
164.137.91.0164.137.91.255256
164.137.92.0164.137.92.255256
164.137.93.0164.137.93.255256
164.137.94.0164.137.94.255256
164.137.95.0164.137.95.255256
164.137.96.0164.137.96.255256
164.137.97.0164.137.97.255256
164.137.98.0164.137.98.255256
164.137.99.0164.137.99.255256
164.137.100.0164.137.100.255256
164.137.101.0164.137.101.255256
164.137.102.0164.137.102.255256
164.137.103.0164.137.103.255256
164.137.104.0164.137.104.255256
164.137.105.0164.137.105.255256
164.137.106.0164.137.106.255256
164.137.107.0164.137.107.255256
164.137.108.0164.137.108.255256
164.137.110.0164.137.110.255256
164.137.111.0164.137.111.255256
164.137.193.0164.137.193.255256
164.137.194.0164.137.194.255256
164.137.195.0164.137.195.255256
164.137.196.0164.137.196.255256
164.137.197.0164.137.197.255256
164.137.198.0164.137.198.255256
164.137.199.0164.137.199.255256
164.137.200.0164.137.200.255256
164.137.201.0164.137.201.255256
164.137.202.0164.137.202.255256
164.137.203.0164.137.203.255256
164.137.204.0164.137.204.255256
164.137.205.0164.137.205.255256
164.137.206.0164.137.206.255256
164.137.207.0164.137.207.255256
164.137.208.0164.137.208.255256
164.137.209.0164.137.209.255256
164.137.210.0164.137.210.255256
164.137.211.0164.137.211.255256
164.137.212.0164.137.212.255256
164.137.213.0164.137.213.255256
164.137.214.0164.137.214.255256
164.137.215.0164.137.215.255256
164.137.216.0164.137.216.255256
164.137.217.0164.137.217.255256
164.137.218.0164.137.218.255256
164.137.219.0164.137.219.255256
164.137.220.0164.137.220.255256
164.137.221.0164.137.221.255256
164.137.222.0164.137.222.255256
164.137.223.0164.137.223.255256
164.137.224.0164.137.224.255256
164.137.225.0164.137.225.255256
164.137.226.0164.137.226.255256
164.137.227.0164.137.227.255256
164.137.228.0164.137.228.255256
164.137.229.0164.137.229.255256
164.137.230.0164.137.230.255256
164.137.231.0164.137.231.255256
164.137.232.0164.137.232.255256
164.137.233.0164.137.233.255256
164.137.234.0164.137.234.255256
164.137.235.0164.137.235.255256
164.137.236.0164.137.236.255256
164.137.237.0164.137.237.255256
164.137.238.0164.137.238.255256
164.137.239.0164.137.239.255256
164.137.240.0164.137.240.255256
164.137.241.0164.137.241.255256
164.137.242.0164.137.242.255256
164.137.243.0164.137.243.255256
164.137.244.0164.137.244.255256
164.137.245.0164.137.245.255256
164.137.246.0164.137.246.255256
164.137.247.0164.137.247.255256
164.137.248.0164.137.248.255256
164.137.249.0164.137.249.255256
164.137.250.0164.137.250.255256
164.137.251.0164.137.251.255256
164.137.252.0164.137.252.255256
164.137.253.0164.137.253.255256
164.137.254.0164.137.254.255256
164.137.255.0164.137.255.255256
165.225.12.0165.225.13.255512
165.225.16.0165.225.17.255512
165.225.20.0165.225.21.255512
165.225.22.0165.225.23.255512
165.225.24.0165.225.25.255512
165.225.26.0165.225.27.255512
165.225.28.0165.225.29.255512
165.225.30.0165.225.30.255256
165.225.31.0165.225.31.255256
165.225.47.0165.225.47.255256
165.225.52.0165.225.53.255512
165.225.64.0165.225.65.255512
165.225.70.0165.225.70.255256
165.225.71.0165.225.71.255256
165.225.72.0165.225.73.255512
165.225.74.0165.225.74.255256
165.225.75.0165.225.75.255256
165.225.76.0165.225.76.255256
165.225.76.0165.225.77.255512
165.225.78.0165.225.78.255256
165.225.79.0165.225.79.255256
165.225.80.0165.225.81.255512
165.225.82.0165.225.82.255256
165.225.88.0165.225.89.255512
165.225.90.0165.225.90.255256
165.225.90.0165.225.91.255512
165.225.92.0165.225.93.255512
165.225.94.0165.225.95.255512
165.225.103.0165.225.103.255256
165.225.108.0165.225.109.255512
165.225.127.0165.225.127.255256
165.225.192.0165.225.193.255512
165.225.194.0165.225.195.255512
165.225.196.0165.225.197.255512
165.225.198.0165.225.199.255512
165.225.200.0165.225.201.255512
165.225.202.0165.225.203.255512
165.225.206.0165.225.207.255512
165.225.240.0165.225.241.255512
165.225.248.0165.225.249.255512
167.103.168.0167.103.169.255512
167.103.185.0167.103.185.255256
167.103.194.0167.103.194.255256
167.103.218.0167.103.219.255512
167.103.220.0167.103.221.255512
167.103.222.0167.103.223.255512
167.103.224.0167.103.225.255512
167.103.226.0167.103.227.255512
168.183.187.0168.183.187.255256
168.183.188.0168.183.188.255256
168.183.189.0168.183.189.255256
168.183.190.0168.183.190.255256
170.85.0.0170.85.1.255512
170.85.2.0170.85.3.255512
170.85.4.0170.85.5.255512
170.85.28.0170.85.29.255512
170.85.30.0170.85.31.255512
170.85.34.0170.85.35.255512
170.85.42.0170.85.42.255256
170.85.43.0170.85.43.255256
170.85.44.0170.85.44.255256
170.85.45.0170.85.45.255256
170.85.46.0170.85.46.255256
170.85.47.0170.85.47.255256
170.85.58.0170.85.59.255512
170.85.62.0170.85.63.255512
170.85.64.0170.85.65.255512
170.85.78.0170.85.79.255512
170.85.232.0170.85.233.255512
170.85.234.0170.85.235.255512
185.46.212.0185.46.213.255512
185.46.214.0185.46.215.255512
194.9.96.0194.9.97.255512
194.9.98.0194.9.99.255512
194.9.100.0194.9.101.255512
194.9.102.0194.9.103.255512
194.9.104.0194.9.105.255512
194.9.106.0194.9.107.255512
194.9.108.0194.9.109.255512
194.9.110.0194.9.111.255512
194.9.112.0194.9.113.255512
194.9.114.0194.9.115.255512
205.220.56.0205.220.56.255256
209.55.128.0209.55.128.255256
209.55.138.0209.55.138.255256
209.55.139.0209.55.139.255256
209.55.143.0209.55.143.255256
209.55.144.0209.55.144.255256
209.55.152.0209.55.152.255256
209.55.153.0209.55.153.255256
209.55.154.0209.55.154.255256
209.55.156.0209.55.156.255256
209.55.161.0209.55.161.255256
209.55.168.0209.55.168.255256
209.55.171.0209.55.171.255256
209.55.172.0209.55.172.255256
209.55.173.0209.55.173.255256
209.55.176.0209.55.176.255256
209.55.178.0209.55.178.255256
209.55.179.0209.55.179.255256
209.55.180.0209.55.180.255256
209.55.181.0209.55.181.255256
209.55.185.0209.55.185.255256
209.55.186.0209.55.186.255256
209.55.189.0209.55.189.255256
209.55.190.0209.55.190.255256
209.55.191.0209.55.191.255256
209.55.193.0209.55.193.255256
209.55.214.0209.55.214.255256
209.55.215.0209.55.215.255256
209.55.218.0209.55.218.255256
213.152.228.0213.152.228.255256

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 Switzerland
log_id = 188738
Go 🏠
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.