René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

OPNET-AS Opnet Srl (IT)

This AS controls 200192 IP 4 addresses:

StartEndAddresses
5.2.0.05.2.7.2552048
5.2.0.05.2.15.2554096
5.102.0.05.102.0.255256
5.102.1.05.102.1.255256
5.102.2.05.102.2.255256
5.102.3.05.102.3.255256
5.102.4.05.102.4.255256
5.102.5.05.102.5.255256
5.102.6.05.102.6.255256
5.102.7.05.102.7.255256
5.102.8.05.102.8.255256
5.102.9.05.102.9.255256
5.102.10.05.102.10.255256
5.102.11.05.102.11.255256
5.102.12.05.102.12.255256
5.102.13.05.102.13.255256
5.102.14.05.102.14.255256
5.102.15.05.102.15.255256
5.102.16.05.102.16.255256
5.102.17.05.102.17.255256
5.102.18.05.102.18.255256
5.102.19.05.102.19.255256
5.102.20.05.102.20.255256
5.102.21.05.102.21.255256
5.102.22.05.102.22.255256
5.102.23.05.102.23.255256
5.102.24.05.102.24.255256
5.102.25.05.102.25.255256
5.102.26.05.102.26.255256
5.102.27.05.102.27.255256
5.102.0.05.102.31.2558192
5.102.29.05.102.29.255256
5.102.30.05.102.30.255256
5.133.55.05.133.55.255256
5.133.56.05.133.56.255256
5.133.57.05.133.57.255256
5.133.58.05.133.58.255256
5.133.59.05.133.59.255256
5.133.60.05.133.60.255256
37.34.40.037.34.47.2552048
37.77.112.037.77.112.255256
37.77.113.037.77.113.255256
37.77.114.037.77.114.255256
37.77.115.037.77.115.255256
37.77.112.037.77.127.2554096
37.77.120.037.77.120.255256
37.77.121.037.77.121.255256
37.77.122.037.77.122.255256
37.77.123.037.77.123.255256
37.77.124.037.77.124.255256
37.77.125.037.77.125.255256
37.77.126.037.77.126.255256
37.77.127.037.77.127.255256
46.182.88.046.182.95.2552048
46.227.0.046.227.3.2551024
46.227.1.046.227.1.255256
46.227.2.046.227.2.255256
46.227.3.046.227.3.255256
46.227.4.046.227.4.255256
51.179.0.051.179.15.2554096
51.179.16.051.179.31.2554096
51.179.32.051.179.33.255512
51.179.34.051.179.35.255512
51.179.36.051.179.37.255512
51.179.38.051.179.39.255512
51.179.40.051.179.41.255512
51.179.42.051.179.43.255512
51.179.44.051.179.45.255512
51.179.46.051.179.47.255512
51.179.48.051.179.49.255512
51.179.50.051.179.51.255512
51.179.64.051.179.79.2554096
51.179.80.051.179.95.2554096
51.179.96.051.179.96.255256
51.179.97.051.179.97.255256
51.179.98.051.179.98.255256
51.179.99.051.179.99.255256
51.179.100.051.179.100.255256
51.179.101.051.179.101.255256
51.179.102.051.179.102.255256
51.179.103.051.179.103.255256
51.179.104.051.179.104.255256
51.179.105.051.179.105.255256
51.179.106.051.179.106.255256
51.179.107.051.179.107.255256
51.179.108.051.179.108.255256
51.179.109.051.179.109.255256
51.179.110.051.179.110.255256
51.179.111.051.179.111.255256
51.179.112.051.179.112.255256
51.179.113.051.179.113.255256
51.179.114.051.179.114.255256
51.179.115.051.179.115.255256
51.179.116.051.179.116.255256
51.179.117.051.179.117.255256
51.179.118.051.179.118.255256
51.179.119.051.179.119.255256
51.179.120.051.179.120.255256
51.179.121.051.179.121.255256
51.179.122.051.179.122.255256
51.179.96.051.179.127.2558192
51.179.124.051.179.124.255256
51.179.125.051.179.125.255256
51.179.127.051.179.127.255256
62.170.0.062.170.7.2552048
62.170.8.062.170.15.2552048
62.170.16.062.170.23.2552048
62.170.24.062.170.31.2552048
62.170.32.062.170.39.2552048
62.170.32.062.170.47.2554096
62.170.48.062.170.55.2552048
62.170.56.062.170.63.2552048
62.170.64.062.170.95.2558192
62.170.96.062.170.127.2558192
62.170.128.062.170.135.2552048
62.170.136.062.170.143.2552048
62.170.144.062.170.151.2552048
62.170.152.062.170.159.2552048
62.170.160.062.170.167.2552048
62.170.128.062.170.255.25532768
62.170.176.062.170.191.2554096
62.170.192.062.170.223.2558192
62.170.224.062.170.255.2558192
78.110.184.078.110.184.255256
78.110.185.078.110.185.255256
78.110.186.078.110.186.255256
78.110.187.078.110.187.255256
78.110.188.078.110.188.255256
78.110.189.078.110.189.255256
78.110.190.078.110.190.255256
78.110.191.078.110.191.255256
78.159.200.078.159.200.255256
78.159.201.078.159.201.255256
78.159.202.078.159.202.255256
78.159.203.078.159.203.255256
78.159.208.078.159.208.255256
78.159.209.078.159.209.255256
78.159.210.078.159.210.255256
78.159.211.078.159.211.255256
78.159.212.078.159.212.255256
78.159.213.078.159.213.255256
78.159.214.078.159.214.255256
79.171.160.079.171.161.255512
79.171.162.079.171.162.255256
79.171.162.079.171.163.255512
79.171.164.079.171.164.255256
79.171.165.079.171.165.255256
79.171.166.079.171.166.255256
79.171.167.079.171.167.255256
83.98.80.083.98.80.255256
83.98.81.083.98.81.255256
83.98.82.083.98.82.255256
83.98.83.083.98.83.255256
83.98.84.083.98.84.255256
83.98.85.083.98.85.255256
83.98.86.083.98.86.255256
83.98.87.083.98.87.255256
83.98.88.083.98.88.255256
83.98.89.083.98.89.255256
83.98.90.083.98.90.255256
83.98.91.083.98.91.255256
83.98.92.083.98.92.255256
83.98.93.083.98.93.255256
83.98.94.083.98.94.255256
83.98.95.083.98.95.255256
109.235.156.0109.235.156.255256
109.235.157.0109.235.157.255256
109.235.158.0109.235.158.255256
109.235.159.0109.235.159.255256
109.236.16.0109.236.16.255256
109.236.17.0109.236.17.255256
109.236.18.0109.236.18.255256
109.236.19.0109.236.19.255256
109.236.16.0109.236.31.2554096
176.32.16.0176.32.16.255256
176.32.17.0176.32.17.255256
176.32.18.0176.32.18.255256
176.32.19.0176.32.19.255256
176.32.20.0176.32.20.255256
176.32.21.0176.32.21.255256
176.32.22.0176.32.22.255256
176.32.23.0176.32.23.255256
176.32.24.0176.32.24.255256
176.32.25.0176.32.25.255256
176.32.26.0176.32.26.255256
176.32.27.0176.32.27.255256
176.32.28.0176.32.28.255256
176.32.29.0176.32.29.255256
176.32.30.0176.32.30.255256
176.32.31.0176.32.31.255256
178.21.96.0178.21.96.255256
178.21.96.0178.21.97.255512
178.21.98.0178.21.98.255256
178.21.99.0178.21.99.255256
178.21.100.0178.21.100.255256
178.21.100.0178.21.101.255512
178.21.102.0178.21.102.255256
178.21.103.0178.21.103.255256
185.5.60.0185.5.61.255512
185.5.63.0185.5.63.255256
185.17.48.0185.17.48.255256
185.17.49.0185.17.49.255256
185.17.50.0185.17.50.255256
185.17.51.0185.17.51.255256
188.95.16.0188.95.17.255512
188.95.17.0188.95.17.255256
188.95.18.0188.95.19.255512
188.95.20.0188.95.20.255256
188.95.21.0188.95.21.255256

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 IT
log_id = 157272
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.