René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

SENDGRID (United States)

This AS controls 267776 IP 4 addresses:

StartEndAddresses
50.31.32.050.31.47.2554096
50.31.48.050.31.63.2554096
134.128.64.0134.128.95.2558192
134.128.96.0134.128.127.2558192
149.72.1.0149.72.1.255256
149.72.2.0149.72.3.255512
149.72.4.0149.72.7.2551024
149.72.8.0149.72.11.2551024
149.72.12.0149.72.15.2551024
149.72.19.0149.72.19.255256
149.72.20.0149.72.23.2551024
149.72.24.0149.72.31.2552048
149.72.32.0149.72.63.2558192
149.72.64.0149.72.95.2558192
149.72.96.0149.72.97.255512
149.72.98.0149.72.99.255512
149.72.112.0149.72.127.2554096
149.72.128.0149.72.159.2558192
149.72.160.0149.72.191.2558192
149.72.192.0149.72.223.2558192
149.72.224.0149.72.255.2558192
159.26.160.0159.26.163.2551024
159.26.164.0159.26.167.2551024
159.26.168.0159.26.171.2551024
159.26.172.0159.26.175.2551024
159.26.176.0159.26.179.2551024
159.26.180.0159.26.183.2551024
159.26.184.0159.26.187.2551024
159.26.188.0159.26.191.2551024
159.183.0.0159.183.31.2558192
159.183.32.0159.183.32.255256
159.183.33.0159.183.33.255256
159.183.34.0159.183.34.255256
159.183.35.0159.183.35.255256
159.183.36.0159.183.36.255256
159.183.37.0159.183.37.255256
159.183.38.0159.183.38.255256
159.183.39.0159.183.39.255256
159.183.40.0159.183.40.255256
159.183.41.0159.183.41.255256
159.183.42.0159.183.42.255256
159.183.43.0159.183.43.255256
159.183.44.0159.183.44.255256
159.183.45.0159.183.45.255256
159.183.46.0159.183.46.255256
159.183.47.0159.183.47.255256
159.183.64.0159.183.127.25516384
159.183.128.0159.183.191.25516384
159.183.192.0159.183.223.2558192
159.183.224.0159.183.224.255256
159.183.225.0159.183.225.255256
159.183.226.0159.183.226.255256
159.183.227.0159.183.227.255256
159.183.228.0159.183.228.255256
159.183.229.0159.183.229.255256
159.183.230.0159.183.230.255256
159.183.231.0159.183.231.255256
159.183.232.0159.183.232.255256
159.183.233.0159.183.233.255256
159.183.234.0159.183.234.255256
159.183.235.0159.183.235.255256
159.183.236.0159.183.236.255256
159.183.237.0159.183.237.255256
159.183.238.0159.183.238.255256
159.183.239.0159.183.239.255256
159.183.240.0159.183.243.2551024
159.183.244.0159.183.247.2551024
167.89.0.0167.89.63.25516384
167.89.64.0167.89.95.2558192
167.89.96.0167.89.111.2554096
167.89.112.0167.89.112.255256
167.89.113.0167.89.113.255256
167.89.114.0167.89.115.255512
167.89.116.0167.89.116.255256
167.89.117.0167.89.117.255256
167.89.118.0167.89.118.255256
167.89.119.0167.89.119.255256
167.89.120.0167.89.121.255512
167.89.122.0167.89.123.255512
167.89.124.0167.89.125.255512
167.89.126.0167.89.127.255512
168.245.0.0168.245.63.25516384
168.245.64.0168.245.79.2554096
168.245.80.0168.245.83.2551024
168.245.84.0168.245.87.2551024
168.245.88.0168.245.91.2551024
168.245.92.0168.245.95.2551024
168.245.96.0168.245.127.2558192
192.254.112.0192.254.127.2554096
198.21.0.0198.21.7.2552048
198.37.144.0198.37.159.2554096
208.117.48.0208.117.55.2552048
208.117.56.0208.117.63.2552048
216.20.0.0216.20.3.2551024
216.20.4.0216.20.7.2551024
216.20.8.0216.20.11.2551024
216.20.12.0216.20.15.2551024
216.20.16.0216.20.19.2551024
216.20.20.0216.20.23.2551024
216.20.24.0216.20.27.2551024
216.20.28.0216.20.31.2551024
216.20.32.0216.20.35.2551024
216.20.36.0216.20.39.2551024
216.20.40.0216.20.43.2551024
216.20.44.0216.20.47.2551024
216.20.48.0216.20.51.2551024
216.20.52.0216.20.55.2551024
216.20.56.0216.20.59.2551024
216.20.60.0216.20.63.2551024
216.20.64.0216.20.67.2551024
216.20.68.0216.20.71.2551024
216.20.72.0216.20.75.2551024
216.20.76.0216.20.79.2551024
216.20.80.0216.20.83.2551024
216.20.84.0216.20.87.2551024
216.20.88.0216.20.91.2551024
216.20.92.0216.20.95.2551024
216.20.96.0216.20.99.2551024
216.20.100.0216.20.103.2551024
216.20.104.0216.20.107.2551024
216.20.108.0216.20.111.2551024
216.20.112.0216.20.115.2551024
216.20.116.0216.20.119.2551024
216.20.120.0216.20.123.2551024
216.20.124.0216.20.127.2551024
223.165.113.0223.165.113.255256
223.165.115.0223.165.115.255256
223.165.118.0223.165.118.255256
223.165.119.0223.165.119.255256
223.165.120.0223.165.120.255256
223.165.121.0223.165.121.255256

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 United States
log_id = 144653
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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.