AS747 Headquarters, USAISC
A network in Japan. Here are the size of its IP ranges and the data used for visitor checks.
Visitor check data
- Network type
- Regular network
- Known VPN servers
- None
- Tor exit nodes
- None
This network mainly serves home, office and mobile lines. VPN servers are counted only when they are on the public list. How checks work
Addresses by country
Japan47,104 addresses
United States30,720 addressesLargest IPv4 ranges
Up to 20, largest first (42 in total).
150.196.48.0 ~ 150.196.95.255
143.68.64.0 ~ 143.68.103.255
144.107.128.0/19
160.143.224.0/19
143.73.240.0/20
143.76.112.0/20
143.86.128.0/20
144.107.224.0/20
215.1.96.0/20
144.104.16.0/21
144.104.248.0/21
147.242.249.0 ~ 147.242.255.255
147.242.1.0 ~ 147.242.6.255
160.140.252.0/22
147.242.20.0 ~ 147.242.22.255
147.242.50.0 ~ 147.242.52.255
147.242.8.0/23
147.242.13.0 ~ 147.242.14.255
147.242.16.0/23
147.242.42.0/23
Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-12