AS10006 SECOM Trust Systems Co.,Ltd.

A network in Japan. Here are the size of its IP ranges and the data used for visitor checks.

Country

IPv4 addresses

146,176 addresses

IPv4 ranges

IPv6 ranges

Visitor check data

This network mainly serves home, office and mobile lines. VPN servers are counted only when they are on the public list. How checks work

Japan145,152 addresses

Australia1,024 addresses

Up to 20, largest first.

150.67.0.0/16

165.100.0.0/17

165.100.208.0 ~ 165.100.255.255

193.115.128.0/19

210.229.0.0/19

61.114.176.0/20

203.141.226.0 ~ 203.141.239.255

193.115.184.0/21

202.8.16.0/21

203.223.80.0/21

121.50.57.0 ~ 121.50.63.255

113.52.156.0/22

180.233.132.0/22

211.19.34.0/23

211.19.38.0/23

203.141.224.0/24

211.19.32.0/24

Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-12