René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

IDCF IDC Frontier Inc. (JP)

This AS controls 1745920 IP 4 addresses:

StartEndAddresses
14.137.224.014.137.255.2558192
61.115.224.061.115.239.2554096
61.121.198.061.121.198.255256
61.121.200.061.121.200.255256
61.121.240.061.121.255.2554096
61.195.160.061.195.161.255512
61.195.160.061.195.175.2554096
61.203.176.061.203.183.2552048
61.203.184.061.203.191.2552048
61.206.32.061.206.35.2551024
61.206.32.061.206.47.2554096
61.215.208.061.215.211.2551024
61.215.212.061.215.215.2551024
61.215.216.061.215.219.2551024
61.215.220.061.215.223.2551024
64.56.160.064.56.175.2554096
64.56.176.064.56.191.2554096
103.241.128.0103.241.131.2551024
154.33.0.0154.33.255.25565536
154.34.64.0154.34.127.25516384
154.34.128.0154.34.255.25532768
154.34.224.0154.34.239.2554096
154.34.240.0154.34.255.2554096
158.205.0.0158.205.255.25565536
158.205.121.0158.205.121.255256
158.205.198.0158.205.198.255256
158.205.216.0158.205.223.2552048
158.205.229.0158.205.229.255256
158.205.238.0158.205.238.255256
158.205.238.0158.205.239.255512
160.239.20.0160.239.20.255256
160.239.21.0160.239.21.255256
160.239.31.0160.239.31.255256
160.239.32.0160.239.32.255256
160.239.33.0160.239.33.255256
160.239.34.0160.239.34.255256
160.239.35.0160.239.35.255256
164.46.0.0164.46.255.25565536
164.46.32.0164.46.63.2558192
164.46.64.0164.46.127.25516384
202.33.0.0202.33.7.2552048
202.33.64.0202.33.67.2551024
202.33.92.0202.33.95.2551024
202.33.102.0202.33.103.255512
202.33.104.0202.33.111.2552048
202.33.200.0202.33.207.2552048
202.33.216.0202.33.223.2552048
202.58.1.0202.58.1.255256
202.218.0.0202.218.255.25565536
202.218.0.0202.218.7.2552048
202.218.1.0202.218.1.255256
202.218.2.0202.218.3.255512
202.218.8.0202.218.11.2551024
202.218.12.0202.218.13.255512
202.218.15.0202.218.15.255256
202.218.16.0202.218.31.2554096
202.218.32.0202.218.35.2551024
202.218.32.0202.218.63.2558192
202.218.48.0202.218.51.2551024
202.218.64.0202.218.127.25516384
202.218.78.0202.218.79.255512
202.218.108.0202.218.109.255512
202.218.118.0202.218.119.255512
202.218.128.0202.218.255.25532768
202.218.224.0202.218.239.2554096
202.218.252.0202.218.253.255512
202.228.192.0202.228.192.255256
202.228.192.0202.228.223.2558192
202.228.197.0202.228.197.255256
202.228.204.0202.228.207.2551024
202.228.224.0202.228.239.2554096
202.228.230.0202.228.230.255256
202.228.233.0202.228.233.255256
202.230.0.0202.230.255.25565536
202.230.0.0202.230.15.2554096
202.230.16.0202.230.17.255512
202.230.18.0202.230.18.255256
202.230.20.0202.230.23.2551024
202.230.24.0202.230.31.2552048
202.230.32.0202.230.47.2554096
202.230.48.0202.230.55.2552048
202.230.56.0202.230.57.255512
202.230.58.0202.230.58.255256
202.230.60.0202.230.63.2551024
202.230.64.0202.230.127.25516384
202.230.128.0202.230.191.25516384
202.230.192.0202.230.199.2552048
202.230.200.0202.230.201.255512
202.230.200.0202.230.203.2551024
202.230.204.0202.230.204.255256
202.230.205.0202.230.205.255256
202.230.192.0202.230.223.2558192
202.230.207.0202.230.207.255256
202.230.208.0202.230.223.2554096
202.230.224.0202.230.255.2558192
202.230.232.0202.230.233.255512
202.230.234.0202.230.235.255512
202.234.0.0202.234.63.25516384
202.234.129.0202.234.129.255256
202.234.128.0202.234.159.2558192
202.234.132.0202.234.135.2551024
202.234.137.0202.234.137.255256
202.234.138.0202.234.139.255512
202.234.140.0202.234.143.2551024
202.234.144.0202.234.144.255256
202.234.147.0202.234.147.255256
202.234.148.0202.234.151.2551024
202.234.153.0202.234.153.255256
202.234.155.0202.234.155.255256
202.234.156.0202.234.159.2551024
202.234.160.0202.234.191.2558192
202.239.16.0202.239.19.2551024
202.239.20.0202.239.21.255512
202.239.23.0202.239.23.255256
202.239.24.0202.239.31.2552048
202.239.32.0202.239.63.2558192
202.239.44.0202.239.44.255256
202.241.192.0202.241.255.25516384
203.137.0.0203.137.255.25565536
203.137.0.0203.137.63.25516384
203.137.64.0203.137.79.2554096
203.137.80.0203.137.95.2554096
203.137.96.0203.137.111.2554096
203.137.112.0203.137.119.2552048
203.137.120.0203.137.127.2552048
203.137.128.0203.137.191.25516384
203.137.192.0203.137.255.25516384
203.145.224.0203.145.255.2558192
203.183.0.0203.183.255.25565536
203.183.0.0203.183.127.25532768
203.183.30.0203.183.31.255512
203.183.32.0203.183.47.2554096
203.183.64.0203.183.95.2558192
203.183.128.0203.183.143.2554096
203.183.144.0203.183.151.2552048
203.183.152.0203.183.152.255256
203.183.156.0203.183.159.2551024
203.183.160.0203.183.191.2558192
203.183.192.0203.183.255.25516384
203.183.200.0203.183.207.2552048
203.183.216.0203.183.219.2551024
203.183.228.0203.183.231.2551024
203.183.240.0203.183.255.2554096
203.216.128.0203.216.143.2554096
203.216.144.0203.216.159.2554096
206.3.0.0206.3.31.2558192
210.129.0.0210.129.255.25565536
210.129.0.0210.129.63.25516384
210.129.16.0210.129.31.2554096
210.129.48.0210.129.63.2554096
210.129.64.0210.129.67.2551024
210.129.0.0210.129.127.25532768
210.129.128.0210.129.159.2558192
210.129.160.0210.129.175.2554096
210.129.176.0210.129.183.2552048
210.129.184.0210.129.184.255256
210.129.186.0210.129.187.255512
210.129.188.0210.129.191.2551024
210.129.192.0210.129.255.25516384
210.140.0.0210.140.255.25565536
210.140.0.0210.140.31.2558192
210.140.9.0210.140.9.255256
210.140.34.0210.140.35.255512
210.140.36.0210.140.39.2551024
210.140.40.0210.140.47.2552048
210.140.48.0210.140.63.2554096
210.140.64.0210.140.95.2558192
210.140.96.0210.140.127.2558192
210.140.128.0210.140.191.25516384
210.140.192.0210.140.223.2558192
210.140.224.0210.140.239.2554096
210.140.240.0210.140.243.2551024
210.140.244.0210.140.244.255256
210.140.192.0210.140.255.25516384
210.140.246.0210.140.247.255512
210.140.248.0210.140.255.2552048
210.152.0.0210.152.255.25565536
210.152.0.0210.152.15.2554096
210.152.16.0210.152.19.2551024
210.152.16.0210.152.23.2552048
210.152.24.0210.152.27.2551024
210.152.29.0210.152.29.255256
210.152.30.0210.152.31.255512
210.152.32.0210.152.63.2558192
210.152.52.0210.152.55.2551024
210.152.64.0210.152.79.2554096
210.152.64.0210.152.127.25516384
210.152.128.0210.152.159.2558192
210.152.144.0210.152.147.2551024
210.152.148.0210.152.151.2551024
210.152.152.0210.152.153.255512
210.152.154.0210.152.154.255256
210.152.160.0210.152.175.2554096
210.152.176.0210.152.183.2552048
210.152.184.0210.152.184.255256
210.152.186.0210.152.187.255512
210.152.188.0210.152.191.2551024
210.152.192.0210.152.199.2552048
210.152.200.0210.152.200.255256
210.152.201.0210.152.201.255256
210.152.200.0210.152.203.2551024
210.152.204.0210.152.204.255256
210.152.192.0210.152.255.25516384
210.152.206.0210.152.207.255512
210.152.208.0210.152.223.2554096
210.152.224.0210.152.255.2558192
210.152.236.0210.152.236.255256
210.152.240.0210.152.247.2552048
210.152.250.0210.152.251.255512
210.158.192.0210.158.199.2552048
210.158.200.0210.158.203.2551024
210.158.204.0210.158.205.255512
210.158.206.0210.158.206.255256
210.158.208.0210.158.209.255512
210.158.212.0210.158.215.2551024
210.158.216.0210.158.223.2552048
210.168.0.0210.168.127.25532768
210.168.96.0210.168.127.2558192
210.171.96.0210.171.99.2551024
210.171.96.0210.171.127.2558192
210.171.101.0210.171.101.255256
210.171.102.0210.171.103.255512
210.171.104.0210.171.111.2552048
210.171.112.0210.171.119.2552048
210.171.120.0210.171.121.255512
210.171.122.0210.171.122.255256
210.171.124.0210.171.127.2551024
210.189.64.0210.189.95.2558192
210.189.84.0210.189.85.255512
210.189.208.0210.189.209.255512
210.189.210.0210.189.211.255512
210.189.212.0210.189.215.2551024
210.189.216.0210.189.223.2552048
210.189.224.0210.189.239.2554096
210.189.240.0210.189.247.2552048
210.189.248.0210.189.248.255256
210.189.250.0210.189.251.255512
210.189.252.0210.189.255.2551024
210.235.0.0210.235.3.2551024
210.235.4.0210.235.5.255512
210.235.8.0210.235.15.2552048
210.235.16.0210.235.23.2552048
210.235.24.0210.235.27.2551024
210.235.28.0210.235.29.255512
210.235.30.0210.235.30.255256
210.235.0.0210.235.31.2558192
210.236.224.0210.236.231.2552048
210.236.232.0210.236.233.255512
210.236.236.0210.236.239.2551024
210.236.240.0210.236.255.2554096
210.239.32.0210.239.63.2558192
210.239.33.0210.239.33.255256
210.239.64.0210.239.71.2552048
210.239.74.0210.239.75.255512
210.239.76.0210.239.79.2551024
210.239.80.0210.239.87.2552048
210.239.88.0210.239.91.2551024
210.239.92.0210.239.92.255256
210.239.94.0210.239.95.255512
210.250.192.0210.250.223.2558192
210.252.96.0210.252.99.2551024
210.252.100.0210.252.101.255512
210.252.102.0210.252.102.255256
210.252.104.0210.252.111.2552048
210.252.112.0210.252.127.2554096
211.2.192.0211.2.199.2552048
211.2.200.0211.2.203.2551024
211.2.204.0211.2.205.255512
211.2.206.0211.2.206.255256
211.2.192.0211.2.255.25516384
211.2.208.0211.2.223.2554096
211.2.224.0211.2.255.2558192
211.10.0.0211.10.31.2558192
211.10.17.0211.10.17.255256
211.13.224.0211.13.231.2552048
211.13.232.0211.13.239.2552048
211.13.240.0211.13.247.2552048
211.13.248.0211.13.255.2552048
211.14.128.0211.14.129.255512
211.14.131.0211.14.131.255256
211.14.132.0211.14.133.255512
211.14.134.0211.14.134.255256
211.14.128.0211.14.191.25516384
211.14.136.0211.14.143.2552048
211.14.144.0211.14.159.2554096
211.14.160.0211.14.175.2554096
211.14.160.0211.14.191.2558192
211.120.0.0211.120.31.2558192
211.120.32.0211.120.35.2551024
211.120.0.0211.120.63.25516384
211.120.37.0211.120.37.255256
211.120.38.0211.120.39.255512
211.120.40.0211.120.47.2552048
211.120.48.0211.120.63.2554096
211.133.128.0211.133.143.2554096
211.133.130.0211.133.130.255256
211.133.132.0211.133.132.255256
211.133.134.0211.133.134.255256
211.133.139.0211.133.139.255256
211.133.240.0211.133.247.2552048
211.133.248.0211.133.251.2551024
211.133.240.0211.133.255.2554096
211.133.253.0211.133.253.255256
211.133.254.0211.133.255.255512
216.255.224.0216.255.231.2552048
216.255.232.0216.255.239.2552048
223.27.118.0223.27.119.255512

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 JP
log_id = 187418
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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.