I'm just done it. see those Pic
Block IP
147.92.165.66,
147.92.165.65,
147.92.249.2,
147.92.165.238,
147.92.165.206,
147.92.165.194,
147.92.165.28,
203.104.138.138,
203.104.160.12,
203.104.160.11,
203.104.142.52,
203.104.142.91,
203.104.150.2,
203.104.153.1,
203.104.153.91,
203.104.150.129,
42.119.184.196,
42.119.185.81,
125.209.222.202,
125.209.222.17,
125.209.222.18,
125.209.222.59
Block Web.
*line*.me*
*zalo*.*
*line-scdn.*
*akamaiedge*.*
*line.naver.*
*line-apps.*
*linecorp*.*
*line.me
This result: