René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

BELLSOUTH-NET-BLK (United States)

This AS controls 4654848 IP 4 addresses:

StartEndAddresses
12.130.209.012.130.209.255256
65.5.0.065.5.255.25565536
65.13.0.065.13.255.25565536
65.14.0.065.14.255.25565536
65.15.0.065.15.255.25565536
65.81.0.065.81.255.25565536
65.82.0.065.82.255.25565536
65.83.0.065.83.255.25565536
65.83.236.065.83.239.2551024
66.20.0.066.21.255.255131072
67.32.0.067.32.255.25565536
67.33.0.067.33.255.25565536
68.16.0.068.17.255.255131072
68.152.0.068.153.255.255131072
68.156.0.068.157.255.255131072
68.208.0.068.208.255.25565536
68.213.0.068.213.255.25565536
68.214.0.068.214.255.25565536
68.216.0.068.216.255.25565536
68.222.0.068.222.255.25565536
70.147.0.070.147.255.25565536
70.148.0.070.148.255.25565536
70.150.0.070.150.255.25565536
70.151.0.070.151.255.25565536
70.154.0.070.155.255.255131072
70.158.0.070.159.255.255131072
72.149.0.072.149.255.25565536
72.151.0.072.151.255.25565536
72.156.0.072.159.255.255262144
74.164.0.074.164.255.25565536
74.165.0.074.165.255.25565536
74.168.0.074.168.255.25565536
74.169.0.074.169.255.25565536
74.171.0.074.171.255.25565536
74.172.0.074.172.255.25565536
74.174.0.074.174.255.25565536
74.175.0.074.175.255.25565536
74.189.0.074.189.255.25565536
74.191.0.074.191.255.25565536
74.228.0.074.228.255.25565536
74.231.0.074.231.255.25565536
74.238.0.074.238.255.25565536
74.239.0.074.239.255.25565536
74.246.0.074.246.255.25565536
74.247.0.074.247.255.25565536
74.251.0.074.251.255.25565536
74.252.0.074.255.255.255262144
98.72.0.098.72.255.25565536
98.78.0.098.79.255.255131072
205.152.0.0205.152.255.25565536
207.203.0.0207.203.255.25565536
208.60.0.0208.63.255.255262144
209.147.227.0209.147.227.255256
209.147.248.0209.147.248.255256
209.149.0.0209.149.255.25565536
216.76.0.0216.79.255.255262144

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 = 137895
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.