% APNIC found the following authoritative answer from: whois.apnic.net

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '218.104.224.0 - 218.104.239.255'

% Abuse contact for '218.104.224.0 - 218.104.239.255' is 'zhaoyz3@chinaunicom.cn'

inetnum:        218.104.224.0 - 218.104.239.255
netname:        CNC-FJ-fuzhou-MAN
country:        CN
descr:          Fujian fuzhou branch of China Netcom
admin-c:        JY578-AP
tech-c:         CH391-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CN-ZM28
mnt-lower:      MAINT-CN-FZ28
last-modified:  2008-09-04T06:57:02Z
source:         APNIC

role:           CNC hostmaster
address:        No.1,Beihuan donglu,BDA
address:        Beijing 100176
country:        CN
phone:          +86 10 67875599 ext.6915
fax-no:         +86 10 67878624
e-mail:         cncipaddr@china-netcom.com
remarks:        send spam & abuse reports to tech-group@china-netcom.com
remarks:        or abuse@cncnet.net
remarks:        Please include detailed information and times in UTC
admin-c:        YG1-AP
tech-c:         TC254-AP
nic-hdl:        Ch391-AP
remarks:        http://www.cnc.net.cn
mnt-by:         MAINT-CN-ZM28
last-modified:  2011-12-06T00:11:28Z
source:         APNIC

person:         jinxuan yang
nic-hdl:        JY578-AP
e-mail:         jiangxw17@chinaunicom.cn
address:        Fuzhoucity,Fujianprovince,China
phone:          +86-591-38871354
fax-no:         +86-591-38871354
country:        cn
mnt-by:         MAINT-CN-CNCFJ
last-modified:  2016-07-15T07:14:01Z
source:         APNIC

% Information related to '218.104.224.0/19AS4837'

route:          218.104.224.0/19
descr:          CNCGroup CHINA169 FuJian province network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:49Z
source:         APNIC

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