Brute force attack from ZJNetcom

Attack from ZJNetcom Asia 

# whois -h whois.apnic.net 124.160.24.211

inetnum:        124.160.24.208 - 124.160.24.223
netname:        ZHONGGUOJILIANGXUEYUANHZ
country:        CN
descr:          ZHONGGUOJILIANGXUEYUAN,HANGZHOU,ZHEJIANG
admin-c:        JQ16-AP
tech-c:         JQ16-AP
status:         ASSIGNED NON-PORTABLE
changed:        
 This e-mail address is being protected from spambots. You need JavaScript enabled to view it
  20100903
mnt-by:         MAINT-CNCGROUP-ZJ
source:         APNIC

person:         Jianhuaq Qian
nic-hdl:        JQ16-AP
e-mail:         
 This e-mail address is being protected from spambots. You need JavaScript enabled to view it
 
address:        No 1336,BinAn Road,Hangzhou, Zhejiang,China
phone:          +86-571-28868063
fax-no:         +86-571-28868069
country:        CN
changed:        
 This e-mail address is being protected from spambots. You need JavaScript enabled to view it
   20100926
mnt-by:         MAINT-CNCGROUP-ZJ
source:         APNIC

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