AS17878 DREAMMARK1

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

Country

IPv4 addresses

166,912 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

Up to 20, largest first (40 in total).

101.202.0.0/16

122.99.128.0 ~ 122.99.234.255

106.10.64.0/18

49.238.192.0 ~ 49.238.224.255

203.216.160.0/19

122.99.239.0 ~ 122.99.255.255

49.238.240.0/20

61.252.16.0/20

110.44.32.0/20

202.158.144.0/20

210.112.160.0/20

210.205.112.0/20

110.44.56.0/21

103.27.128.0/22

59.150.107.0 ~ 59.150.109.255

61.103.4.0 ~ 61.103.6.255

49.238.226.0/23

103.139.118.0/23

211.111.27.0 ~ 211.111.28.255

211.249.21.0 ~ 211.249.22.255

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