René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

FACEBOOK (United States)

This AS controls 492544 IP 4 addresses:

StartEndAddresses
31.13.24.031.13.31.2552048
31.13.64.031.13.127.25516384
31.13.66.031.13.66.255256
31.13.69.031.13.69.255256
31.13.70.031.13.70.255256
31.13.71.031.13.71.255256
31.13.72.031.13.72.255256
31.13.73.031.13.73.255256
31.13.80.031.13.80.255256
31.13.82.031.13.82.255256
31.13.83.031.13.83.255256
31.13.84.031.13.84.255256
31.13.86.031.13.86.255256
31.13.88.031.13.88.255256
31.13.89.031.13.89.255256
31.13.93.031.13.93.255256
31.13.96.031.13.127.2558192
45.64.40.045.64.43.2551024
57.141.0.057.141.0.255256
57.141.2.057.141.2.255256
57.141.4.057.141.4.255256
57.141.6.057.141.6.255256
57.141.8.057.141.8.255256
57.141.10.057.141.10.255256
57.141.12.057.141.12.255256
57.141.14.057.141.14.255256
57.144.0.057.147.255.255262144
57.144.14.057.144.15.255512
57.144.22.057.144.23.255512
57.144.44.057.144.45.255512
57.144.102.057.144.103.255512
57.144.104.057.144.105.255512
57.144.108.057.144.109.255512
57.144.110.057.144.111.255512
57.144.112.057.144.113.255512
57.144.116.057.144.117.255512
57.144.120.057.144.121.255512
57.144.126.057.144.127.255512
57.144.132.057.144.133.255512
57.144.134.057.144.135.255512
57.144.138.057.144.139.255512
57.144.144.057.144.145.255512
57.144.150.057.144.151.255512
57.144.152.057.144.153.255512
57.144.160.057.144.161.255512
57.144.162.057.144.163.255512
57.144.172.057.144.173.255512
57.144.174.057.144.175.255512
57.144.180.057.144.181.255512
57.144.186.057.144.187.255512
57.144.194.057.144.195.255512
57.144.196.057.144.197.255512
57.144.198.057.144.199.255512
57.144.202.057.144.203.255512
57.144.204.057.144.205.255512
57.144.216.057.144.217.255512
57.144.218.057.144.219.255512
57.144.220.057.144.221.255512
57.144.222.057.144.223.255512
57.144.234.057.144.235.255512
57.144.236.057.144.237.255512
57.144.238.057.144.239.255512
57.144.240.057.144.241.255512
57.144.244.057.144.245.255512
57.144.248.057.144.249.255512
57.144.250.057.144.251.255512
57.144.252.057.144.253.255512
66.220.144.066.220.151.2552048
66.220.152.066.220.159.2552048
69.63.176.069.63.183.2552048
69.63.184.069.63.191.2552048
69.171.224.069.171.239.2554096
69.171.240.069.171.255.2554096
69.171.250.069.171.250.255256
74.119.76.074.119.79.2551024
102.132.96.0102.132.111.2554096
102.132.99.0102.132.99.255256
102.132.104.0102.132.104.255256
103.4.96.0103.4.99.2551024
129.134.0.0129.134.127.25532768
129.134.25.0129.134.25.255256
129.134.26.0129.134.26.255256
129.134.27.0129.134.27.255256
129.134.28.0129.134.28.255256
129.134.29.0129.134.29.255256
129.134.30.0129.134.30.255256
129.134.31.0129.134.31.255256
157.240.0.0157.240.0.255256
157.240.0.0157.240.127.25532768
157.240.3.0157.240.3.255256
157.240.5.0157.240.5.255256
157.240.9.0157.240.9.255256
157.240.11.0157.240.11.255256
157.240.13.0157.240.13.255256
157.240.14.0157.240.14.255256
157.240.15.0157.240.15.255256
157.240.17.0157.240.17.255256
157.240.22.0157.240.22.255256
157.240.24.0157.240.24.255256
157.240.25.0157.240.25.255256
157.240.26.0157.240.26.255256
157.240.27.0157.240.27.255256
157.240.30.0157.240.30.255256
157.240.31.0157.240.31.255256
157.240.192.0157.240.255.25516384
157.240.195.0157.240.195.255256
157.240.196.0157.240.196.255256
157.240.199.0157.240.199.255256
157.240.200.0157.240.200.255256
157.240.201.0157.240.201.255256
157.240.202.0157.240.202.255256
157.240.203.0157.240.203.255256
157.240.205.0157.240.205.255256
157.240.209.0157.240.209.255256
157.240.210.0157.240.210.255256
157.240.211.0157.240.211.255256
157.240.212.0157.240.212.255256
157.240.214.0157.240.214.255256
157.240.223.0157.240.223.255256
157.240.224.0157.240.224.255256
157.240.225.0157.240.225.255256
157.240.229.0157.240.229.255256
157.240.231.0157.240.231.255256
157.240.234.0157.240.234.255256
157.240.238.0157.240.238.255256
157.240.241.0157.240.241.255256
157.240.243.0157.240.243.255256
157.240.244.0157.240.244.255256
157.240.245.0157.240.245.255256
157.240.253.0157.240.253.255256
157.240.254.0157.240.254.255256
163.70.128.0163.70.128.255256
163.70.128.0163.70.255.25532768
163.70.151.0163.70.151.255256
163.70.158.0163.70.158.255256
163.70.159.0163.70.159.255256
163.77.132.0163.77.132.255256
163.77.133.0163.77.133.255256
163.77.136.0163.77.136.255256
163.77.137.0163.77.137.255256
173.252.64.0173.252.95.2558192
173.252.88.0173.252.95.2552048
173.252.96.0173.252.127.2558192
179.60.192.0179.60.195.2551024
179.60.195.0179.60.195.255256
185.60.216.0185.60.219.2551024
185.60.217.0185.60.217.255256
185.60.218.0185.60.218.255256
185.60.219.0185.60.219.255256
185.89.216.0185.89.219.2551024
185.89.218.0185.89.218.255256
185.89.219.0185.89.219.255256
204.15.20.0204.15.23.2551024

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 United States
log_id = 113926
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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.