Whois 221.215.0.0/16 :
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '221.214.0.0 - 221.215.255.255'
inetnum: 221.214.0.0 - 221.215.255.255
netname: UNICOM-SD
descr: China Unicom Shandong province network
descr: China Unicom
country: CN
admin-c: CH1302-AP
tech-c: XZ14-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP-SD
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
changed: hm-changed@apnic.net 20031211
status: ALLOCATED PORTABLE
changed: hm-changed@apnic.net 20060201
changed: hm-changed@apnic.net 20090508
source: APNIC
irt: IRT-CU-CN
address: No.21,Jin-Rong Street
address: Beijing,100140
address: P.R.China
e-mail: zhouxm@chinaunicom.cn
abuse-mailbox: zhouxm@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
mnt-by: MAINT-CNCGROUP
changed: zhouxm@chinaunicom.cn 20101110
changed: hm-changed@apnic.net 20101116
source: APNIC
person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: abuse@cnc-noc.net
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
changed: abuse@cnc-noc.net 20090408
mnt-by: MAINT-CNCGROUP
source: APNIC
person: XIAOFENG ZHANG
nic-hdl: XZ14-AP
e-mail: ip@pub.sd.cninfo.net
address: Jinan,Shandong P.R China
phone: +86-531-6666666
fax-no: +86-531-6666666
country: CN
changed: ip@sdinfo.net 20050330
mnt-by: MAINT-ZXF
source: APNIC
% Information related to '221.214.0.0/15AS4837'
route: 221.214.0.0/15
descr: CNC Group CHINA169 Shandong Province Network
country: CN
origin: AS4837
mnt-by: MAINT-CNCGROUP-RR
changed: abuse@cnc-noc.net 20060118
source: APNIC
% This query was served by the APNIC Whois Service version 1.69.1-APNICv1r0 (UNDEFINED)