AS38733 CMC Telecom Infrastructure Company

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

Country

IPv4 addresses

7,168 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

Vietnam6,912 addresses

China256 addresses

Up to 20, largest first.

124.158.8.0 ~ 124.158.13.255

115.165.161.0 ~ 115.165.165.255

103.82.32.0/22

203.167.12.0/22

42.96.36.0/23

42.96.33.0/24

45.122.244.0/24

103.236.251.0/24

115.165.167.0/24

119.82.133.0/24

124.158.15.0/24

203.205.15.0/24

Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project exit list · as of 2026-10-13