René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

CLOUDFLARESPECTRUM Cloudflare London, LLC (United States)

This AS controls 123392 IP 4 addresses:

StartEndAddresses
5.10.244.05.10.247.2551024
5.175.141.05.175.141.255256
5.182.84.05.182.84.255256
5.182.85.05.182.85.255256
5.226.179.05.226.179.255256
5.226.181.05.226.181.255256
14.102.228.014.102.229.255512
23.141.168.023.141.168.255256
23.145.136.023.145.136.255256
23.145.152.023.145.152.255256
23.145.232.023.145.232.255256
23.145.248.023.145.248.255256
23.167.152.023.167.152.255256
23.178.112.023.178.112.255256
23.179.248.023.179.248.255256
23.180.136.023.180.136.255256
23.247.163.023.247.163.255256
25.25.25.025.25.25.255256
25.26.27.025.26.27.255256
25.129.196.025.129.197.255512
25.129.198.025.129.199.255512
27.50.48.027.50.48.255256
27.50.49.027.50.49.255256
31.12.75.031.12.75.255256
31.43.179.031.43.179.255256
44.31.142.044.31.142.255256
45.8.211.045.8.211.255256
45.12.30.045.12.31.255512
45.80.108.045.80.108.255256
45.80.110.045.80.110.255256
45.80.111.045.80.111.255256
45.81.58.045.81.58.255256
45.85.118.045.85.119.255512
45.95.241.045.95.241.255256
45.131.4.045.131.7.2551024
45.131.208.045.131.211.2551024
45.135.235.045.135.235.255256
45.142.120.045.142.120.255256
45.149.12.045.149.12.255256
45.153.7.045.153.7.255256
45.159.216.045.159.219.2551024
45.194.53.045.194.53.255256
45.202.113.045.202.113.255256
45.205.0.045.205.0.255256
46.202.30.046.202.30.255256
46.254.92.046.254.92.255256
46.254.93.046.254.93.255256
62.72.166.062.72.166.255256
62.169.155.062.169.155.255256
64.69.24.064.69.25.255512
65.205.150.065.205.150.255256
66.45.118.066.45.118.255256
66.81.247.066.81.247.255256
66.81.255.066.81.255.255256
66.94.32.066.94.35.2551024
66.94.36.066.94.37.255512
66.94.38.066.94.38.255256
66.94.39.066.94.39.255256
66.94.40.066.94.47.2552048
66.225.252.066.225.252.255256
68.169.48.068.169.63.2554096
69.48.218.069.48.218.255256
69.89.0.069.89.15.2554096
72.52.113.072.52.113.255256
74.49.214.074.49.215.255512
74.204.59.074.204.59.255256
74.205.180.074.205.180.255256
77.37.33.077.37.33.255256
77.74.228.077.74.228.255256
77.75.199.077.75.199.255256
77.105.163.077.105.163.255256
77.232.140.077.232.140.255256
80.93.202.080.93.202.255256
83.118.224.083.118.225.255512
83.118.226.083.118.227.255512
86.38.214.086.38.214.255256
88.216.66.088.216.67.255512
89.47.56.089.47.57.255512
89.116.46.089.116.46.255256
89.116.161.089.116.161.255256
89.116.180.089.116.180.255256
89.116.250.089.116.250.255256
89.117.112.089.117.112.255256
89.207.18.089.207.18.255256
91.124.127.091.124.127.255256
91.192.106.091.192.107.255512
91.193.58.091.193.59.255512
91.199.81.091.199.81.255256
91.209.253.091.209.253.255256
92.53.188.092.53.191.2551024
92.60.74.092.60.74.255256
92.243.74.092.243.74.255256
92.243.75.092.243.75.255256
93.114.64.093.114.65.255512
93.115.102.093.115.102.255256
94.140.0.094.140.0.255256
94.247.142.094.247.142.255256
95.214.178.095.214.179.255512
102.132.188.0102.132.188.255256
102.177.176.0102.177.176.255256
102.177.189.0102.177.189.255256
103.11.212.0103.11.212.255256
103.11.214.0103.11.214.255256
103.15.85.0103.15.85.255256
103.19.144.0103.19.145.255512
103.79.228.0103.79.229.255512
103.112.176.0103.112.176.255256
103.116.7.0103.116.7.255256
103.121.59.0103.121.59.255256
103.133.1.0103.133.1.255256
103.135.208.0103.135.211.2551024
103.160.204.0103.160.204.255256
103.169.142.0103.169.142.255256
103.172.110.0103.172.111.255512
103.204.13.0103.204.13.255256
103.245.228.0103.245.228.255256
103.245.229.0103.245.229.255256
104.36.195.0104.36.195.255256
104.129.164.0104.129.167.2551024
104.234.239.0104.234.239.255256
104.239.72.0104.239.72.255256
104.254.140.0104.254.140.255256
108.165.152.0108.165.152.255256
108.165.216.0108.165.216.255256
114.129.43.0114.129.43.255256
130.108.73.0130.108.73.255256
130.108.104.0130.108.105.255512
130.108.121.0130.108.121.255256
130.108.253.0130.108.253.255256
136.143.138.0136.143.138.255256
138.5.248.0138.5.248.255256
139.64.234.0139.64.234.255256
139.64.235.0139.64.235.255256
140.99.233.0140.99.233.255256
141.11.194.0141.11.195.255512
141.11.202.0141.11.203.255512
141.193.213.0141.193.213.255256
147.78.140.0147.78.140.255256
147.185.161.0147.185.161.255256
151.243.128.0151.243.131.2551024
154.51.129.0154.51.129.255256
154.51.160.0154.51.160.255256
154.62.129.0154.62.129.255256
154.83.2.0154.83.2.255256
154.83.22.0154.83.23.255512
154.83.30.0154.83.31.255512
154.84.14.0154.84.15.255512
154.84.16.0154.84.23.2552048
154.84.24.0154.84.27.2551024
154.85.8.0154.85.11.2551024
154.92.9.0154.92.9.255256
154.194.12.0154.194.12.255256
154.197.64.0154.197.64.255256
154.197.65.0154.197.65.255256
154.197.75.0154.197.75.255256
154.197.80.0154.197.80.255256
154.197.88.0154.197.88.255256
154.197.108.0154.197.108.255256
154.197.121.0154.197.121.255256
154.198.173.0154.198.173.255256
154.202.89.0154.202.89.255256
154.206.12.0154.206.12.255256
154.211.8.0154.211.8.255256
154.218.15.0154.218.15.255256
154.219.5.0154.219.5.255256
155.46.167.0155.46.167.255256
155.46.213.0155.46.213.255256
156.225.72.0156.225.72.255256
156.237.4.0156.237.5.255512
156.238.14.0156.238.15.255512
156.238.18.0156.238.19.255512
156.243.246.0156.243.246.255256
156.252.2.0156.252.3.255512
159.112.235.0159.112.235.255256
159.246.55.0159.246.55.255256
160.153.0.0160.153.0.255256
162.44.32.0162.44.35.2551024
162.44.118.0162.44.119.255512
162.44.208.0162.44.209.255512
162.120.94.0162.120.94.255256
164.38.155.0164.38.155.255256
164.77.28.0164.77.28.255256
164.77.29.0164.77.29.255256
167.1.148.0167.1.148.255256
167.1.149.0167.1.149.255256
167.1.150.0167.1.150.255256
167.1.181.0167.1.181.255256
167.68.4.0167.68.4.255256
167.68.5.0167.68.5.255256
167.68.11.0167.68.11.255256
167.68.42.0167.68.42.255256
170.114.45.0170.114.45.255256
170.114.46.0170.114.46.255256
170.114.52.0170.114.52.255256
170.114.78.0170.114.78.255256
170.176.152.0170.176.152.255256
172.83.72.0172.83.72.255256
172.83.73.0172.83.73.255256
172.83.76.0172.83.76.255256
174.136.134.0174.136.134.255256
176.124.223.0176.124.223.255256
176.126.206.0176.126.207.255512
178.211.142.0178.211.142.255256
178.213.76.0178.213.76.255256
181.214.1.0181.214.1.255256
184.174.80.0184.174.80.255256
185.7.190.0185.7.191.255512
185.18.250.0185.18.250.255256
185.38.135.0185.38.135.255256
185.59.218.0185.59.218.255256
185.135.9.0185.135.9.255256
185.148.104.0185.148.104.255256
185.148.105.0185.148.105.255256
185.148.106.0185.148.106.255256
185.148.107.0185.148.107.255256
185.159.247.0185.159.247.255256
185.162.228.0185.162.229.255512
185.162.230.0185.162.231.255512
185.170.166.0185.170.166.255256
185.174.138.0185.174.138.255256
185.176.24.0185.176.24.255256
185.176.26.0185.176.26.255256
185.193.28.0185.193.29.255512
185.193.30.0185.193.31.255512
185.207.92.0185.207.92.255256
185.209.154.0185.209.154.255256
185.221.160.0185.221.160.255256
185.238.228.0185.238.228.255256
188.42.88.0188.42.88.255256
188.42.89.0188.42.89.255256
188.42.145.0188.42.145.255256
188.164.158.0188.164.159.255512
188.164.248.0188.164.248.255256
188.244.122.0188.244.122.255256
192.65.217.0192.65.217.255256
192.133.11.0192.133.11.255256
192.152.138.0192.152.138.255256
192.236.26.0192.236.26.255256
193.9.49.0193.9.49.255256
193.16.63.0193.16.63.255256
193.17.206.0193.17.206.255256
193.67.144.0193.67.144.255256
193.124.18.0193.124.18.255256
193.124.224.0193.124.224.255256
193.162.35.0193.162.35.255256
193.227.99.0193.227.99.255256
193.233.21.0193.233.21.255256
193.233.132.0193.233.132.255256
194.1.194.0194.1.194.255256
194.26.68.0194.26.68.255256
194.36.49.0194.36.49.255256
194.36.55.0194.36.55.255256
194.39.112.0194.39.119.2552048
194.53.53.0194.53.53.255256
194.59.5.0194.59.5.255256
194.113.223.0194.113.223.255256
194.152.44.0194.152.44.255256
194.169.194.0194.169.194.255256
195.13.44.0195.13.45.255512
195.26.229.0195.26.229.255256
195.28.190.0195.28.190.255256
195.28.191.0195.28.191.255256
195.82.109.0195.82.109.255256
195.85.23.0195.85.23.255256
195.85.59.0195.85.59.255256
195.189.177.0195.189.177.255256
195.245.221.0195.245.221.255256
195.250.46.0195.250.46.255256
196.13.241.0196.13.241.255256
196.207.45.0196.207.45.255256
198.177.56.0198.177.56.255256
198.177.57.0198.177.57.255256
198.202.211.0198.202.211.255256
199.5.242.0199.5.242.255256
199.33.230.0199.33.230.255256
199.33.231.0199.33.231.255256
199.33.232.0199.33.232.255256
199.33.233.0199.33.233.255256
199.60.103.0199.60.103.255256
199.181.197.0199.181.197.255256
200.73.67.0200.73.67.255256
202.82.250.0202.82.250.255256
203.6.66.0203.6.66.255256
203.6.74.0203.6.74.255256
203.13.32.0203.13.32.255256
203.17.126.0203.17.126.255256
203.19.222.0203.19.222.255256
203.22.223.0203.22.223.255256
203.22.241.0203.22.241.255256
203.23.103.0203.23.103.255256
203.23.104.0203.23.104.255256
203.23.106.0203.23.106.255256
203.24.102.0203.24.102.255256
203.24.103.0203.24.103.255256
203.24.108.0203.24.108.255256
203.24.109.0203.24.109.255256
203.28.8.0203.28.8.255256
203.28.9.0203.28.9.255256
203.29.52.0203.29.52.255256
203.29.53.0203.29.53.255256
203.29.54.0203.29.55.255512
203.30.188.0203.30.191.2551024
203.32.120.0203.32.121.255512
203.34.28.0203.34.28.255256
203.34.80.0203.34.80.255256
203.55.107.0203.55.107.255256
203.89.5.0203.89.5.255256
203.168.128.0203.168.131.2551024
204.62.141.0204.62.141.255256
204.68.111.0204.68.111.255256
205.233.181.0205.233.181.255256
207.189.149.0207.189.149.255256
208.42.188.0208.42.188.255256
208.77.33.0208.77.33.255256
208.77.35.0208.77.35.255256
208.100.60.0208.100.60.255256
209.46.30.0209.46.30.255256
209.222.114.0209.222.114.255256
209.222.115.0209.222.115.255256
212.22.76.0212.22.76.255256
212.239.86.0212.239.86.255256
213.182.199.0213.182.199.255256
213.219.247.0213.219.247.255256
213.241.198.0213.241.198.255256
216.120.131.0216.120.131.255256
216.120.180.0216.120.181.255512
216.154.208.0216.154.223.2554096
216.198.53.0216.198.53.255256
216.198.54.0216.198.54.255256
216.205.52.0216.205.52.255256
223.27.176.0223.27.177.255512

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 United States
log_id = 116205
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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.