René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

YAHOO-1 (United States)

This AS controls 106752 IP 4 addresses:

StartEndAddresses
27.123.33.027.123.33.255256
27.123.34.027.123.35.255512
27.123.37.027.123.37.255256
27.123.44.027.123.47.2551024
27.123.192.027.123.193.255512
27.123.196.027.123.197.255512
66.196.64.066.196.71.2552048
66.196.70.066.196.71.255512
67.195.249.067.195.249.255256
68.142.248.068.142.248.255256
68.142.253.068.142.253.255256
68.180.128.068.180.143.2554096
69.147.64.069.147.127.25516384
72.30.220.072.30.223.2551024
74.6.224.074.6.227.2551024
77.238.168.077.238.171.2551024
77.238.172.077.238.173.255512
77.238.174.077.238.174.255256
77.238.183.077.238.183.255256
77.238.189.077.238.189.255256
87.248.107.087.248.107.255256
102.165.180.0102.165.180.255256
102.165.183.0102.165.183.255256
103.40.110.0103.40.111.255512
115.178.3.0115.178.3.255256
115.178.4.0115.178.5.255512
115.178.10.0115.178.11.255512
115.178.12.0115.178.15.2551024
124.108.64.0124.108.71.2552048
124.108.76.0124.108.77.255512
124.108.78.0124.108.79.255512
124.108.80.0124.108.83.2551024
124.108.84.0124.108.85.255512
180.222.104.0180.222.111.2552048
180.233.112.0180.233.119.2552048
183.177.68.0183.177.68.255256
183.177.69.0183.177.69.255256
183.177.74.0183.177.75.255512
183.177.76.0183.177.79.2551024
183.177.80.0183.177.81.255512
183.177.84.0183.177.87.2551024
183.177.90.0183.177.91.255512
184.165.0.0184.165.15.2554096
184.165.16.0184.165.31.2554096
188.125.88.0188.125.88.255256
188.125.89.0188.125.89.255256
188.125.90.0188.125.90.255256
188.125.91.0188.125.91.255256
188.125.93.0188.125.93.255256
188.125.94.0188.125.94.255256
188.125.95.0188.125.95.255256
193.93.196.0193.93.199.2551024
193.93.197.0193.93.197.255256
198.178.157.0198.178.157.255256
200.152.160.0200.152.160.255256
200.152.161.0200.152.161.255256
200.152.160.0200.152.167.2552048
200.152.172.0200.152.175.2551024
200.152.173.0200.152.173.255256
202.43.202.0202.43.203.255512
202.43.204.0202.43.207.2551024
202.43.216.0202.43.216.255256
202.43.216.0202.43.223.2552048
202.47.143.0202.47.143.255256
202.93.6.0202.93.7.255512
202.160.176.0202.160.191.2554096
202.165.96.0202.165.96.255256
202.165.98.0202.165.99.255512
202.165.108.0202.165.109.255512
202.171.234.0202.171.234.255256
203.84.208.0203.84.209.255512
203.84.210.0203.84.211.255512
203.84.213.0203.84.213.255256
203.84.214.0203.84.215.255512
203.104.16.0203.104.23.2552048
203.110.236.0203.110.239.2551024
209.131.50.0209.131.51.255512
209.131.52.0209.131.53.255512
209.131.48.0209.131.63.2554096
209.191.64.0209.191.79.2554096
209.191.80.0209.191.87.2552048
209.191.112.0209.191.127.2554096
212.82.116.0212.82.116.255256
212.82.118.0212.82.119.255512
216.115.96.0216.115.111.2554096
216.115.103.0216.115.103.255256
216.252.96.0216.252.127.2558192

Source of data

This data was collected from the five Regional Internet Registries (RIR): AfrinIC, APNIC, ARIN, LACNIC and RIPE.
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List of autonomous systems in United States
log_id = 125766
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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.