René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

OPTUSCOM-AS01-AU SingTel Optus Pty Ltd (AU)

This AS controls 556800 IP 4 addresses:

StartEndAddresses
1.44.0.01.44.255.25565536
1.44.160.01.44.161.255512
1.44.162.01.44.163.255512
1.44.164.01.44.165.255512
1.44.166.01.44.167.255512
43.247.72.043.247.72.255256
59.154.0.059.154.255.25565536
59.154.122.059.154.123.255512
59.154.173.059.154.173.255256
59.154.180.059.154.180.255256
59.154.235.059.154.235.255256
59.154.236.059.154.239.2551024
59.154.241.059.154.241.255256
59.154.242.059.154.243.255512
59.154.252.059.154.253.255512
59.154.254.059.154.254.255256
61.88.0.061.88.127.25532768
61.88.46.061.88.46.255256
61.88.48.061.88.51.2551024
61.88.92.061.88.95.2551024
61.88.112.061.88.113.255512
61.88.124.061.88.125.255512
61.88.128.061.88.191.25516384
61.88.192.061.88.207.2554096
61.88.208.061.88.215.2552048
61.88.216.061.88.219.2551024
103.20.216.0103.20.216.255256
103.77.128.0103.77.128.255256
103.105.219.0103.105.219.255256
103.112.100.0103.112.100.255256
103.133.118.0103.133.118.255256
103.133.119.0103.133.119.255256
103.142.52.0103.142.52.255256
103.154.249.0103.154.249.255256
103.155.181.0103.155.181.255256
103.209.162.0103.209.162.255256
103.209.163.0103.209.163.255256
103.237.136.0103.237.136.255256
103.237.137.0103.237.137.255256
119.225.0.0119.225.255.25565536
122.98.208.0122.98.208.255256
122.98.211.0122.98.211.255256
124.19.0.0124.19.127.25532768
124.19.76.0124.19.79.2551024
124.19.84.0124.19.87.2551024
124.19.88.0124.19.95.2552048
124.19.96.0124.19.96.255256
124.19.97.0124.19.97.255256
125.63.128.0125.63.255.25532768
129.192.208.0129.192.208.255256
146.144.0.0146.144.7.2552048
156.50.96.0156.50.96.255256
156.50.98.0156.50.98.255256
156.50.100.0156.50.101.255512
156.50.102.0156.50.103.255512
156.50.104.0156.50.105.255512
156.50.106.0156.50.107.255512
156.50.108.0156.50.109.255512
156.50.112.0156.50.115.2551024
156.50.116.0156.50.119.2551024
157.23.245.0157.23.245.255256
159.99.91.0159.99.91.255256
159.151.192.0159.151.192.255256
161.43.64.0161.43.127.25516384
161.43.192.0161.43.207.2554096
161.43.192.0161.43.255.25516384
163.127.2.0163.127.3.255512
163.127.4.0163.127.7.2551024
163.127.8.0163.127.11.2551024
163.127.14.0163.127.15.255512
163.127.20.0163.127.21.255512
163.127.126.0163.127.126.255256
163.127.127.0163.127.127.255256
192.65.88.0192.65.91.2551024
202.129.218.0202.129.218.255256
202.139.0.0202.139.127.25532768
202.139.8.0202.139.9.255512
202.139.10.0202.139.11.255512
202.139.12.0202.139.13.255512
202.139.14.0202.139.15.255512
202.139.20.0202.139.23.2551024
202.139.26.0202.139.26.255256
202.139.32.0202.139.32.255256
202.139.38.0202.139.38.255256
202.139.44.0202.139.44.255256
202.139.60.0202.139.60.255256
202.139.61.0202.139.61.255256
202.139.62.0202.139.62.255256
202.139.64.0202.139.64.255256
202.139.82.0202.139.82.255256
202.139.128.0202.139.191.25516384
202.139.157.0202.139.157.255256
202.139.175.0202.139.175.255256
202.139.176.0202.139.176.255256
202.139.180.0202.139.180.255256
202.139.183.0202.139.183.255256
202.139.184.0202.139.184.255256
202.139.185.0202.139.185.255256
202.139.188.0202.139.188.255256
202.139.189.0202.139.189.255256
203.1.80.0203.1.80.255256
203.2.80.0203.2.95.2554096
203.2.133.0203.2.133.255256
203.2.231.0203.2.231.255256
203.3.152.0203.3.152.255256
203.3.153.0203.3.153.255256
203.6.0.0203.6.63.25516384
203.6.172.0203.6.172.255256
203.6.217.0203.6.217.255256
203.6.222.0203.6.222.255256
203.6.223.0203.6.223.255256
203.13.96.0203.13.96.255256
203.13.98.0203.13.98.255256
203.13.125.0203.13.125.255256
203.13.126.0203.13.126.255256
203.13.127.0203.13.127.255256
203.13.128.0203.13.128.255256
203.13.129.0203.13.129.255256
203.16.69.0203.16.69.255256
203.16.71.0203.16.71.255256
203.16.75.0203.16.75.255256
203.16.76.0203.16.76.255256
203.16.77.0203.16.77.255256
203.16.78.0203.16.78.255256
203.16.80.0203.16.80.255256
203.16.108.0203.16.108.255256
203.16.109.0203.16.109.255256
203.16.185.0203.16.185.255256
203.22.195.0203.22.195.255256
203.23.78.0203.23.78.255256
203.23.79.0203.23.79.255256
203.25.128.0203.25.128.255256
203.28.116.0203.28.116.255256
203.28.117.0203.28.117.255256
203.33.149.0203.33.149.255256
203.34.40.0203.34.40.255256
203.55.225.0203.55.225.255256
203.57.56.0203.57.56.255256
203.57.57.0203.57.57.255256
203.57.124.0203.57.124.255256
203.57.125.0203.57.125.255256
203.57.223.0203.57.223.255256
203.202.0.0203.202.127.25532768
203.202.112.0203.202.112.255256
203.202.128.0203.202.191.25516384
203.202.191.0203.202.191.255256
220.101.0.0220.101.127.25532768

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 AU
log_id = 198044
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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.