René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

JTCL-JP-AS JCOM Co., Ltd. (JP)

This AS controls 8120320 IP 4 addresses:

StartEndAddresses
27.136.0.027.136.255.25565536
27.137.0.027.137.255.25565536
27.138.0.027.138.255.25565536
27.139.0.027.139.255.25565536
27.140.0.027.140.255.25565536
27.141.0.027.141.255.25565536
27.142.0.027.142.255.25565536
27.143.0.027.143.255.25565536
42.144.0.042.144.255.25565536
42.145.0.042.145.255.25565536
42.146.0.042.146.255.25565536
42.147.0.042.147.255.25565536
42.148.0.042.148.255.25565536
42.149.0.042.149.255.25565536
42.150.0.042.150.255.25565536
42.151.0.042.151.255.25565536
42.150.0.042.150.63.25516384
42.150.64.042.150.127.25516384
42.150.128.042.150.191.25516384
42.150.192.042.150.255.25516384
59.166.0.059.166.255.25565536
59.166.0.059.166.127.25532768
59.166.128.059.166.255.25532768
59.168.0.059.168.255.25565536
59.168.0.059.168.127.25532768
59.168.128.059.168.255.25532768
59.169.0.059.169.255.25565536
59.169.0.059.169.63.25516384
59.169.64.059.169.127.25516384
59.169.128.059.169.255.25532768
59.170.0.059.170.255.25565536
59.170.0.059.170.63.25516384
59.170.64.059.170.127.25516384
59.170.128.059.170.191.25516384
59.170.192.059.170.255.25516384
59.171.0.059.171.255.25565536
59.171.0.059.171.127.25532768
59.171.128.059.171.255.25532768
60.58.0.060.58.255.25565536
60.58.0.060.58.127.25532768
60.58.128.060.58.255.25532768
60.59.0.060.59.255.25565536
60.59.0.060.59.127.25532768
60.59.128.060.59.255.25532768
60.60.0.060.60.255.25565536
60.60.0.060.60.127.25532768
60.60.128.060.60.255.25532768
60.61.0.060.61.255.25565536
60.61.0.060.61.127.25532768
60.61.128.060.61.255.25532768
60.62.0.060.62.255.25565536
60.62.0.060.62.127.25532768
60.62.128.060.62.255.25532768
61.21.0.061.21.255.25565536
61.21.0.061.21.127.25532768
61.21.128.061.21.255.25532768
61.22.0.061.22.255.25565536
61.22.0.061.22.63.25516384
61.22.64.061.22.127.25516384
61.22.128.061.22.191.25516384
61.22.192.061.22.255.25516384
61.23.0.061.23.255.25565536
61.23.0.061.23.127.25532768
61.23.128.061.23.255.25532768
61.24.0.061.24.255.25565536
61.24.0.061.24.127.25532768
61.24.128.061.24.255.25532768
61.25.0.061.25.255.25565536
61.25.0.061.25.127.25532768
61.25.128.061.25.255.25532768
61.26.0.061.26.255.25565536
61.26.0.061.26.127.25532768
61.26.128.061.26.255.25532768
61.27.0.061.27.255.25565536
61.27.0.061.27.127.25532768
61.27.128.061.27.255.25532768
61.27.192.061.27.255.25516384
110.128.0.0110.128.255.25565536
110.129.0.0110.129.255.25565536
110.130.0.0110.130.255.25565536
110.131.0.0110.131.255.25565536
110.132.0.0110.132.255.25565536
110.133.0.0110.133.255.25565536
110.134.0.0110.134.255.25565536
110.135.0.0110.135.255.25565536
110.129.128.0110.129.191.25516384
110.129.192.0110.129.255.25516384
110.134.0.0110.134.63.25516384
110.134.64.0110.134.127.25516384
110.135.128.0110.135.191.25516384
110.135.192.0110.135.255.25516384
116.64.0.0116.64.255.25565536
116.64.0.0116.64.127.25532768
116.64.128.0116.64.255.25532768
116.65.0.0116.65.255.25565536
116.65.0.0116.65.127.25532768
116.65.128.0116.65.255.25532768
116.214.16.0116.214.23.2552048
116.220.0.0116.220.255.25565536
116.220.0.0116.220.127.25532768
116.220.128.0116.220.255.25532768
116.221.0.0116.221.255.25565536
116.221.0.0116.221.127.25532768
116.221.128.0116.221.255.25532768
116.222.0.0116.222.255.25565536
116.222.0.0116.222.63.25516384
116.222.64.0116.222.127.25516384
116.222.128.0116.222.191.25516384
116.222.192.0116.222.255.25516384
116.223.0.0116.223.255.25565536
116.223.0.0116.223.127.25532768
116.223.128.0116.223.255.25532768
119.168.0.0119.168.255.25565536
119.168.0.0119.168.127.25532768
119.168.128.0119.168.255.25532768
119.169.0.0119.169.255.25565536
119.169.0.0119.169.63.25516384
119.169.64.0119.169.127.25516384
119.169.128.0119.169.191.25516384
119.169.128.0119.169.255.25532768
119.170.0.0119.170.255.25565536
119.170.0.0119.170.63.25516384
119.170.64.0119.170.127.25516384
119.170.128.0119.170.191.25516384
119.170.192.0119.170.255.25516384
119.171.0.0119.171.255.25565536
119.171.0.0119.171.127.25532768
119.171.128.0119.171.255.25532768
119.172.0.0119.172.255.25565536
119.172.0.0119.172.63.25516384
119.172.0.0119.172.127.25532768
119.172.128.0119.172.255.25532768
119.173.0.0119.173.255.25565536
119.173.0.0119.173.127.25532768
119.173.128.0119.173.255.25532768
119.174.0.0119.174.255.25565536
119.174.0.0119.174.127.25532768
119.174.128.0119.174.191.25516384
119.174.128.0119.174.255.25532768
119.175.0.0119.175.255.25565536
119.175.0.0119.175.63.25516384
119.175.64.0119.175.127.25516384
119.175.128.0119.175.255.25532768
124.140.0.0124.140.255.25565536
124.140.0.0124.140.127.25532768
124.140.128.0124.140.255.25532768
124.141.0.0124.141.255.25565536
124.141.0.0124.141.127.25532768
124.141.128.0124.141.255.25532768
124.142.0.0124.142.255.25565536
124.142.0.0124.142.127.25532768
124.142.128.0124.142.255.25532768
124.143.0.0124.143.255.25565536
124.143.0.0124.143.127.25532768
124.143.128.0124.143.255.25532768
124.144.0.0124.144.255.25565536
124.144.0.0124.144.127.25532768
124.144.128.0124.144.255.25532768
124.145.0.0124.145.255.25565536
124.145.0.0124.145.63.25516384
124.145.64.0124.145.127.25516384
124.145.128.0124.145.191.25516384
124.145.192.0124.145.255.25516384
125.8.0.0125.8.255.25565536
125.8.0.0125.8.63.25516384
125.8.64.0125.8.127.25516384
125.8.128.0125.8.191.25516384
125.8.192.0125.8.255.25516384
125.9.0.0125.9.255.25565536
125.9.0.0125.9.63.25516384
125.9.64.0125.9.127.25516384
125.9.128.0125.9.191.25516384
125.9.192.0125.9.255.25516384
125.10.0.0125.10.255.25565536
125.10.0.0125.10.127.25532768
125.10.128.0125.10.255.25532768
125.11.0.0125.11.255.25565536
125.11.0.0125.11.63.25516384
125.11.64.0125.11.127.25516384
125.11.128.0125.11.191.25516384
125.11.192.0125.11.255.25516384
125.12.0.0125.12.255.25565536
125.12.0.0125.12.127.25532768
125.12.128.0125.12.255.25532768
125.13.0.0125.13.255.25565536
125.13.0.0125.13.63.25516384
125.13.64.0125.13.127.25516384
125.13.128.0125.13.191.25516384
125.13.192.0125.13.255.25516384
125.14.0.0125.14.255.25565536
125.14.0.0125.14.127.25532768
125.14.128.0125.14.255.25532768
125.15.0.0125.15.255.25565536
125.15.0.0125.15.127.25532768
125.15.128.0125.15.255.25532768
203.165.0.0203.165.255.25565536
203.165.0.0203.165.127.25532768
203.165.128.0203.165.255.25532768
210.20.0.0210.20.255.25565536
210.20.0.0210.20.127.25532768
210.20.128.0210.20.255.25532768
210.194.0.0210.194.255.25565536
210.194.0.0210.194.127.25532768
210.194.128.0210.194.255.25532768
220.152.0.0220.152.63.25516384
220.152.64.0220.152.95.2558192

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 = 169373
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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.