AS Name
CU-CN-AS
Org Name
China Unicom
Registry Region
China
Looking Glass
IPv4Prefixes

33

IPv6Prefixes

6

IPv4 NUMs

36,864

IPv6 NUMs(/64)

5,308,416

36,864 IPv4 Addresses
CIDR Description IP Num
58.246.207.0/24 UNICOM-SH CHINA UNICOM Shanghai network 256
103.68.128.0/22 CU-CDC-SH CHINA UNICOM CLOUD DATA COMPANY LIMITED Shanghai Branch 1024
112.64.32.0/22 UNICOM-SH CHINA UNICOM Shanghai network 1024
112.64.112.0/22 UNICOM-SH CHINA UNICOM Shanghai network 1024
112.64.212.0/22 UNICOM-SH CHINA UNICOM Shanghai network 1024
112.65.66.0/24 UNICOM-SH CHINA UNICOM Shanghai network 256
112.65.72.0/24 UNICOM-SH CHINA UNICOM Shanghai network 256
112.65.73.0/24 UNICOM-SH CHINA UNICOM Shanghai network 256
112.65.74.0/24 UNICOM-SH CHINA UNICOM Shanghai network 256
112.65.220.0/24 UNICOM-SH CHINA UNICOM Shanghai network 256
114.67.64.0/18 JDCOM Beijing Jingdong 360 Degree E-commerce Co., Ltd. 16384
116.198.160.0/21 JDCOM Beijing Jingdong 360 Degree E-commerce Co., Ltd. 2048
140.206.228.0/24 UNICOM-SH CHINA UNICOM Shanghai city network 256
140.206.229.0/24 UNICOM-SH CHINA UNICOM Shanghai city network 256
140.206.230.0/24 UNICOM-SH CHINA UNICOM Shanghai city network 256
140.206.238.0/24 UNICOM-SH CHINA UNICOM Shanghai city network 256
203.166.168.0/24 SH-21VIANET 21vianet (shanghai), Inc. 256
210.51.28.0/24 meijie-fashion-Ltd country: cn shanghai city 256
210.51.30.0/24 nanyue-electron-Ltd country: cn shanghai city 256
210.51.31.0/24 CNC-SH-IDC country: CN Shanghai Caohejing IDC of China Netcom 256
210.51.33.0/24 CNC-SH-IDC country: CN Shanghai Caohejing IDC of China Netcom 256
210.51.40.0/24 dongfangyuanbo-group country: cn shanghai city 256
210.51.47.0/24 CNC-SH-IDC country: CN Shanghai Caohejing IDC of China Netcom 256
210.51.53.0/24 CNC-SH-IDC country: CN Shanghai Caohejing IDC of China Netcom 256
211.95.54.0/24 UNICOM China Unicom 256
211.95.75.0/24 UNICOM China Unicom 256
211.95.76.0/24 UNICOM China Unicom 256
220.196.224.0/19 UNICOM China Unicom 8192
220.196.240.0/21 UNICOM China Unicom 2048
220.196.248.0/22 UNICOM China Unicom 1024
223.167.85.0/24 UNICOM-SH CHINA UNICOM Shanghai city network 256
223.167.110.0/24 UNICOM-SH CHINA UNICOM Shanghai city network 256
223.167.111.0/24 UNICOM-SH CHINA UNICOM Shanghai city network 256
CIDR Description IP NUMs(prefix /64)
2408:8000:9fff::/48 CU-CN China Unicom 65536
2408:80f1:40::/44 CU-CN China Unicom 1048576
2408:80f1:1c0::/44 CU-CN China Unicom 1048576
2408:80f1:1d0::/44 CU-CN China Unicom 1048576
2408:80f1:1e0::/44 CU-CN China Unicom 1048576
2408:80f1:240::/44 CU-CN China Unicom 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN China 58,402,304 1,378,147,893,248 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS55990 HWCSNET - Huawei Cloud Service data center, CN China 474,368 402,653,184 IPv4 IPv4 IPv6 IPv6
AS131486 JDCOM - Beijing Jingdong 360 Degree E-commerce Co., Ltd., CN China 100,352 2,147,483,648 IPv4 IPv4
IP Address Domain NUMs Domains
112.64.32.100 4 greatzao.com
112.64.32.118 1 eztracking.cn
112.64.32.157 1 nicecity.at-siac.com
112.64.32.174 1 www.zxrecycle.org
112.64.32.178 2 iotcetc.com
112.64.32.183 2 www.sunbow-cut-weld.com
112.64.32.202 2 www.e-uniontec.com
112.64.33.19 3 k-land.com.cn
112.64.33.45 1 mail.3721zh.com
112.64.33.88 1 ylyjk.taivex.org
as-block:       AS137530 - AS138553
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2017-12-08T06:45:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS138421
as-name:        CU-CN-AS
descr:          China Unicom
descr:          A1218, China Unicom
descr:          No.21, Jin-Rong Street
country:        CN
org:            ORG-CU1-AP
admin-c:        CH1302-AP
tech-c:         CH1302-AP
notify:         [email protected]
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CN-CUCGROUP
mnt-routes:     MAINT-CN-CUCGROUP
mnt-irt:        IRT-CU-CN
last-modified:  2018-11-13T00:32:45Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-10-23T05:59:13Z
source:         APNIC

organisation:   ORG-CU1-AP
org-name:       China Unicom
country:        CN
address:        B811&A1218, China Unicom
address:        No.21, Jin-Rong Street
phone:          +86-10-66259626
fax-no:         +86-10-66259154
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-12-25T12:55:24Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC