AS4694 IDC Frontier Inc.
A network in Japan. Here are the size of its IP ranges and the data used for visitor checks.
JapanVisitor check data
- Network type
- Data center · Idc Yahoo Japan Corporation, Jp
- Known VPN servers
- None
- Tor exit nodes
- None
Visitors from IPs in this network are more likely to be servers, VPNs or proxies than people on home or mobile lines. How checks work
Largest IPv4 ranges
Up to 20, largest first (79 in total).
154.33.0.0/16
158.205.0.0/16
164.46.0.0/16
203.137.0.0/16
210.152.0.0/16
202.218.15.0 ~ 202.218.255.255
210.140.34.0 ~ 210.140.255.255
202.230.60.0 ~ 202.230.255.255
154.34.64.0 ~ 154.34.255.255
210.129.0.0 ~ 210.129.184.255
203.183.0.0 ~ 203.183.152.255
210.168.0.0/17
203.183.156.0 ~ 203.183.255.255
210.129.186.0 ~ 210.129.255.255
202.234.0.0/18
202.241.192.0/18
211.2.192.0/18
211.120.0.0/18
211.14.131.0 ~ 211.14.191.255
202.239.16.0 ~ 202.239.63.255
Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-12