AS number details

AS17621

China Unicom Shanghai network  ·  chinaunicom.cn

AS17621 – China Unicom Shanghai network

Country China
Website chinaunicom.cn
Hosted domains 11,402
Number of IPs 919,040
ASN type ISP
Allocated 3 years ago on Jun 09, 2019

IP Address Ranges

Netblock Company Num of IPs
103.111.64.0/24 ShangHai KeZhongHengSheng Cloud Computing Technology Co., Ltd. 256
103.116.79.0/24 Shanghai GongQi Network Technology Co., Ltd 256
103.140.14.0/23 Shanghai MBN telecommunication technology Co., LTD. 512
103.144.159.0/24 CHINA COSCO SHIPPING CORPORATION LIMITED 256
103.164.32.0/24 Shanghai LONYO Information Technology Co., Ltd 256
103.231.16.0/24 Shanghai HaoJin Technology Development Co.,Ltd. 256
103.250.192.0/22 China Unicom Shanghai province network 1,024
103.250.192.0/24 China Unicom Shanghai province network 256
103.250.193.0/24 China Unicom Shanghai province network 256
103.38.232.0/22 5F Greatwall Bldg., A38 Xueyuan Road Haidian District,Beijing 1,024
103.38.232.0/23 5F Greatwall Bldg., A38 Xueyuan Road Haidian District,Beijing 512
103.38.234.0/23 5F Greatwall Bldg., A38 Xueyuan Road Haidian District,Beijing 512
112.64.0.0/16 CHINA UNICOM Shanghai network 65,536
112.64.0.0/17 CHINA UNICOM Shanghai network 32,768
112.64.114.0/24 CHINA UNICOM Shanghai network 256
112.64.128.0/17 CHINA UNICOM Shanghai network 32,768
112.64.199.0/24 CHINA UNICOM Shanghai network 256
112.64.200.0/24 CHINA UNICOM Shanghai network 256
112.64.212.0/24 CHINA UNICOM Shanghai network 256
112.64.213.0/24 CHINA UNICOM Shanghai network 256
112.64.214.0/24 CHINA UNICOM Shanghai network 256
112.64.238.0/24 CHINA UNICOM Shanghai network 256
112.65.0.0/16 CHINA UNICOM Shanghai network 65,536
112.65.0.0/17 CHINA UNICOM Shanghai network 32,768
112.65.128.0/18 CHINA UNICOM Shanghai network 16,384
112.65.200.0/21 CHINA UNICOM Shanghai network 2,048
112.65.200.0/24 CHINA UNICOM Shanghai network 256
112.65.201.0/24 CHINA UNICOM Shanghai network 256
112.65.203.0/24 CHINA UNICOM Shanghai network 256
112.65.204.0/24 CHINA UNICOM Shanghai network 256
112.65.208.0/24 CHINA UNICOM Shanghai network 256
112.65.209.0/24 CHINA UNICOM Shanghai network 256
112.65.210.0/24 CHINA UNICOM Shanghai network 256
112.65.211.0/24 CHINA UNICOM Shanghai network 256
112.65.212.0/23 CHINA UNICOM Shanghai network 512
112.65.212.0/24 CHINA UNICOM Shanghai network 256
112.65.213.0/24 CHINA UNICOM Shanghai network 256
112.65.214.0/23 CHINA UNICOM Shanghai network 512
112.65.216.0/21 CHINA UNICOM Shanghai network 2,048
112.65.218.0/24 CHINA UNICOM Shanghai network 256
112.65.239.0/24 CHINA UNICOM Shanghai network 256
112.65.32.0/22 CHINA UNICOM Shanghai network 1,024
112.65.33.0/24 CHINA UNICOM Shanghai network 256
112.65.34.0/24 CHINA UNICOM Shanghai network 256
112.65.44.0/23 CHINA UNICOM Shanghai network 512
112.65.46.0/24 CHINA UNICOM Shanghai network 256
112.65.68.0/22 CHINA UNICOM Shanghai network 1,024
112.65.72.0/22 CHINA UNICOM Shanghai network 1,024
114.28.248.0/24 263 Shanghai Communications Ltd. 256
116.128.128.0/18 China United Network Communications Corporation Limited 16,384
116.128.200.0/21 China United Network Communications Corporation Limited 2,048
116.128.208.0/20 China United Network Communications Corporation Limited 4,096
116.66.48.0/24 Shanghai Maginetwork Cro,.Ltd. 256
116.66.49.0/24 Shanghai Maginetwork Cro,.Ltd. 256
116.66.50.0/24 Shanghai Maginetwork Cro,.Ltd. 256
116.66.51.0/24 Shanghai Maginetwork Cro,.Ltd. 256
116.66.52.0/24 Shanghai Maginetwork Cro,.Ltd. 256
116.66.53.0/24 Shanghai Maginetwork Cro,.Ltd. 256
120.136.168.0/21 Shanghai Data Solution Co., Ltd. 2,048
120.136.168.0/22 Shanghai Data Solution Co., Ltd. 1,024
120.136.172.0/22 Shanghai Data Solution Co., Ltd. 1,024
120.136.176.0/22 Shanghai Data Solution Co., Ltd. 1,024
120.136.176.0/24 Shanghai Data Solution Co., Ltd. 256
120.136.177.0/24 Shanghai Data Solution Co., Ltd. 256
120.136.178.0/24 Shanghai Data Solution Co., Ltd. 256
120.136.179.0/24 Shanghai Data Solution Co., Ltd. 256
120.92.186.0/23 Beijing Kingsoft Cloud Internet Technology Co., Ltd. 512
120.92.224.0/20 Beijing Kingsoft Cloud Internet Technology Co., Ltd. 4,096
139.226.0.0/16 Asia Pacific Network Information Centre 65,536
139.226.32.0/19 Asia Pacific Network Information Centre 8,192
139.226.96.0/19 Asia Pacific Network Information Centre 8,192
139.227.0.0/16 Asia Pacific Network Information Centre 65,536
139.227.224.0/19 Asia Pacific Network Information Centre 8,192
139.227.224.0/23 Asia Pacific Network Information Centre 512
140.206.0.0/16 Asia Pacific Network Information Centre 65,536
140.206.128.0/19 Asia Pacific Network Information Centre 8,192
140.206.188.0/24 Asia Pacific Network Information Centre 256
140.206.205.0/24 Asia Pacific Network Information Centre 256
140.206.206.0/24 Asia Pacific Network Information Centre 256
140.206.207.0/24 Asia Pacific Network Information Centre 256
140.206.32.0/19 Asia Pacific Network Information Centre 8,192
140.206.54.0/24 Asia Pacific Network Information Centre 256
140.206.96.0/19 Asia Pacific Network Information Centre 8,192
140.207.0.0/16 Asia Pacific Network Information Centre 65,536
140.207.161.0/24 Asia Pacific Network Information Centre 256
140.207.192.0/24 Asia Pacific Network Information Centre 256
140.207.193.0/24 Asia Pacific Network Information Centre 256
140.207.194.0/24 Asia Pacific Network Information Centre 256
140.207.195.0/24 Asia Pacific Network Information Centre 256
140.207.196.0/24 Asia Pacific Network Information Centre 256
140.207.197.0/24 Asia Pacific Network Information Centre 256
140.207.198.0/24 Asia Pacific Network Information Centre 256
140.207.199.0/24 Asia Pacific Network Information Centre 256
140.207.200.0/24 Asia Pacific Network Information Centre 256
140.207.201.0/24 Asia Pacific Network Information Centre 256
140.207.202.0/24 Asia Pacific Network Information Centre 256
140.207.203.0/24 Asia Pacific Network Information Centre 256
140.207.204.0/24 Asia Pacific Network Information Centre 256
140.207.206.0/24 Asia Pacific Network Information Centre 256
140.207.207.0/24 Asia Pacific Network Information Centre 256
Netblock Company
2405:7040:6001::/48 CHINA COSCO SHIPPING CORPORATION LIMITED
2408:8000:9000::/36 China Unicom
2408:8024:8000::/33 China Unicom
2408:8025::/32 China Unicom
2408:8026:270::/44 China Unicom
2408:8026:280::/44 China Unicom
2408:8026:30::/44 China Unicom
2408:8026::/32 China Unicom
2408:8026:380::/44 China Unicom
2408:8026:3e0::/44 China Unicom
2408:8026:3f0::/44 China Unicom
2408:8026:470::/44 China Unicom
2408:8026:4a0::/44 China Unicom
2408:8026:4e0::/44 China Unicom
2408:8026:4f0::/44 China Unicom
2408:8026:500::/44 China Unicom
2408:8026:510::/44 China Unicom
2408:8026:520::/44 China Unicom
2408:8026:6e0::/44 China Unicom
2408:8026:6f0::/44 China Unicom
2408:8026:700::/44 China Unicom
2408:8026:820::/44 China Unicom
2408:8026:890::/44 China Unicom
2408:8026:8a0::/44 China Unicom
2408:8026:8f0::/44 China Unicom
2408:8026:900::/44 China Unicom
2408:8026:a0::/44 China Unicom
2408:8026:f0::/44 China Unicom
2408:80f1:100::/44 China Unicom
2408:80f1:10::/44 China Unicom
2408:80f1:180::/44 China Unicom
2408:80f1:190::/44 China Unicom
2408:80f1:1b0::/44 China Unicom
2408:80f1:200::/40 China Unicom
2408:80f1:230::/44 China Unicom
2408:80f1:50::/44 China Unicom
2408:80f1:80::/44 China Unicom
2408:80f1:90::/44 China Unicom
2408:80f1:a0::/44 China Unicom
2408:80f1:b0::/44 China Unicom
2408:80f1:c0::/44 China Unicom
2408:80f1:d0::/44 China Unicom
2408:80f1:e0::/44 China Unicom
2408:80f1:f0::/44 China Unicom
2408:820c:10::/44 China Unicom
2408:820c:1a00::/44 China Unicom
2408:820c:1a10::/44 China Unicom
2408:820c:1a20::/44 China Unicom
2408:820c:1a30::/44 China Unicom
2408:820c:1a40::/44 China Unicom
2408:820c:1a50::/44 China Unicom
2408:820c:20::/44 China Unicom
2408:820c:2700::/44 China Unicom
2408:820c:2710::/44 China Unicom
2408:820c:2720::/44 China Unicom
2408:820c:2730::/44 China Unicom
2408:820c:2740::/44 China Unicom
2408:820c:30::/44 China Unicom
2408:820c::/32 China Unicom
2408:820c:3400::/44 China Unicom
2408:820c:3410::/44 China Unicom
2408:820c:3420::/44 China Unicom
2408:820c:3430::/44 China Unicom
2408:820c:3440::/44 China Unicom
2408:820c:40::/44 China Unicom
2408:820c::/44 China Unicom
2408:820c:4e00::/44 China Unicom
2408:820c:4e10::/44 China Unicom
2408:820c:50::/44 China Unicom
2408:820c:5b00::/44 China Unicom
2408:820c:5b10::/44 China Unicom
2408:820c:5b20::/44 China Unicom
2408:820c:5b30::/44 China Unicom
2408:820c:60::/44 China Unicom
2408:820c:6800::/44 China Unicom
2408:820c:6810::/44 China Unicom
2408:820c:6830::/44 China Unicom
2408:820c:6830::/45 China Unicom
2408:820c:6838::/45 China Unicom
2408:820c:70::/44 China Unicom
2408:820c:7500::/44 China Unicom
2408:820c:7510::/44 China Unicom
2408:820c:7520::/44 China Unicom
2408:820c:7530::/44 China Unicom
2408:820c:7540::/45 China Unicom
2408:820c:7548::/45 China Unicom
2408:820c:80::/44 China Unicom
2408:820c:8200::/44 China Unicom
2408:820c:8210::/44 China Unicom
2408:820c:8220::/44 China Unicom
2408:820c:8230::/44 China Unicom
2408:820c:8f00::/44 China Unicom
2408:820c:8f10::/44 China Unicom
2408:820c:8f20::/44 China Unicom
2408:820c:8f30::/44 China Unicom
2408:820c:8f40::/44 China Unicom
2408:820c:8f50::/44 China Unicom
2408:820c:8f60::/44 China Unicom
2408:820c:8f70::/44 China Unicom
2408:820c:8f80::/44 China Unicom
Get all this data and more in JSON format using our ASN API Read More

WHOIS Details

aut-num:        AS17621
as-name:        CNCGROUP-SH
descr:          China Unicom Shanghai network
country:        CN
import:         from AS4837
import:         from AS9929
export:         to AS4837
export:         to AS9929
admin-c:        CH1302-AP
tech-c:         CH1302-AP
mnt-by:         APNIC-HM
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2019-06-09T22:40:07Z
source:         APNIC
mnt-irt:        IRT-CU-CN
mnt-lower:      MAINT-CNCGROUP


mntner:         APNIC-HM
descr:          Maintainer for allocations/assignments made by APNIC
descr:          Objects maintained by this maintainer may
descr:          only be changed by APNIC Hostmasters.
admin-c:        HM20-AP
tech-c:         NO4-AP
upd-to:         helpdesk@apnic.net
auth:           # Filtered
notify:         helpdesk@apnic.net
mnt-by:         APNIC-HM
referral-by:    APNIC-HM
last-modified:  2018-05-18T06:06:12Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
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
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 11,402 domain names hosted across 2,659 IP addresses on this ASN.

IP Address Domain Domains on this IP
140.207.177.207 pcbeta.com 5,768
112.65.203.35 sl1718.com 447
140.207.188.224 pptbz.com 247
140.207.247.149 xn--rpr172f75q.xn--ses554g 108
211.95.79.139 carboncentury.com 107
211.95.34.35 yziot-tech.com 101
112.65.244.96 opss-china.com 100
112.65.212.98 xn--xysq0dsxzoprpgh.com 58
140.207.188.119 guancha.cn 58
116.128.200.195 bankcomm.com 54
140.207.178.172 mobvoi.com 48
211.95.79.90 longmeng.cn 46
112.65.242.101 scresources.com.cn 37
220.248.40.13 xn--ruqy1e451ezer.xn--fiqs8s 37
112.65.242.84 dunanvalves.com 23
112.65.242.85 vinocn.com 21
140.207.146.90 dkxp.net 18
211.95.54.32 c-ctrip.com 17
220.196.164.6 c-ctrip.com 17
112.65.242.67 hrvpower.com 16
140.207.4.147 airsyschina.com 16
210.22.164.90 oum.cn 15
220.248.80.114 hospitalexpansionsummit.com 14
223.167.208.64 fdwagew.ml 14
220.196.42.189 gongpin.org 13
103.116.79.4 couponwitme.com 13
112.65.242.161 nmgyhj.com 13
112.65.242.105 zjkeer.com 13
112.64.193.246 banjinerp.com 12
112.65.242.176 xn--rss64gl8kzkr.xn--55qx5d.cn 12
220.196.58.131 conello.asia 12
58.247.214.47 kfxtaa.top 12
140.207.194.146 boxinhengye.com 12
140.207.194.150 taige18.com 11
112.65.248.245 xn--1ct04g3uiuyfbsm.com 10
210.22.134.21 xn--0xv235h.net 10
27.115.76.12 xn--fiqt7ib6dr6ijxb5v0f.xn--fiqs8s 10
220.248.40.11 xn--ruq74h72k0qpvn2bffl.com 10
112.65.244.89 minhan-steel.com 10
140.207.16.18 soul-hr.com 10
58.247.98.70 opennews.com.cn 9
112.65.214.83 tanhuijiaoyi.com 9
112.65.228.58 xn--93qqd019l.cn 9
27.115.2.198 lrcg.com.cn 9
58.247.252.195 shazcspz.cn 9
112.65.212.110 duwxc.tk 9
112.65.244.99 yaoyima.com 9
220.196.181.151 ahrxxf.com 9
220.196.184.167 xn--4gqs6iz2aycw12ap1id5az14bdtn5s6a5rj3wrwtzjf5bjea.xn--ses554g 9
112.65.245.216 xn--qiq741clqf.cn 9

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Peers

There are 44 peers for this ASN.

Peers Name
AS10100 UBS Group AG
AS10212 China Enterprise ICT Solutions Limited
AS135577 SAP
AS137746 Asia Pacific Network Information Centre
AS137758 Industrial and Commercial Bank of China Limited,ICBC
AS137759 MTS SYSTEM (China) Co.,Ltd
AS13778 Johnson & Johnson
AS139138 Gopay Information Technology Co.,Ltd
AS146842 ChinaDataCom Corporation Limited
AS17739 Shanghai Telecom Haplink Network Co., Ltd
AS17775 shanghai science and technology network communication limited company
AS23853 Shanghai Data Solution Co., Ltd.
AS24141 Shanghai DMT Information Network cor.,LTD.
AS24331 eBay Inc ASIA ASN eCommerce San Jose
AS24427 Freecomm Corporation
AS26380 MasterCard Technologies LLC
AS35163 Procter & Gamble Service GmbH
AS37963 Hangzhou Alibaba Advertising Co.,Ltd.
AS37965 Pacnet Business Solutions LTD
AS38057 Dell (China) Co.,Ltd
AS38342 SHANGHAI VSAT NETWORK SYSTEMS CO.,LTD
AS38363 HighwayNet
AS38381 travelsky
AS45073 Asia Pacific Network Information Centre
AS45079 GDS CHANGAN SERVICES Ltd.
AS45086 Shanghai Yovole Networks Inc.
AS4837 CHINA UNICOM China169 Backbone
AS55958 Intel China Ltd
AS55992 Beijing Qihu Technology Company Limited
AS55996 CYPRESS TELECOM (CHINA) LIMITED
AS56000 HERBALIFE(SHANGHAI)MANAGEMENT CO.,LTD.
AS56006 Shanghai Pudong Development Bank Co.,Ltd.
AS56013 SAMSUNG SDS CHINA
AS56282 Beijing Internet Harbor Technology Co., Ltd
AS58593 Shanghai Blue Cloud Technology Co.,Ltd
AS58850 Bloomberg Financial Information (Beijing) Co Ltd
AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd
AS59083 Shanghai Kuanhui Tech. Co.,ltd
AS63570 CNNIC-PINGANPAY-CN-SHANGHAI
AS63580 China Novartis Institutes for Bio-Medical Research Co., Ltd.
AS63615 GE (China) Co.,Ltd
AS9809 SHENZHEN NOVA TECHNOLOGIES DEVELOPMENT.,LTD.
AS9814 Beijing FibrLINK Networks Co.,Ltd.
AS9929 CHINA UNICOM Industrial Internet Backbone
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4837 CHINA UNICOM China169 Backbone
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are 37 downstreams for this ASN.

Downstreams Name
AS10100 UBS Group AG
AS10212 China Enterprise ICT Solutions Limited
AS135577 SAP
AS137746 Asia Pacific Network Information Centre
AS137759 MTS SYSTEM (China) Co.,Ltd
AS13778 Johnson & Johnson
AS139138 Gopay Information Technology Co.,Ltd
AS146842 ChinaDataCom Corporation Limited
AS17739 Shanghai Telecom Haplink Network Co., Ltd
AS17775 shanghai science and technology network communication limited company
AS23853 Shanghai Data Solution Co., Ltd.
AS24141 Shanghai DMT Information Network cor.,LTD.
AS24331 eBay Inc ASIA ASN eCommerce San Jose
AS24427 Freecomm Corporation
AS26380 MasterCard Technologies LLC
AS35163 Procter & Gamble Service GmbH
AS37963 Hangzhou Alibaba Advertising Co.,Ltd.
AS38057 Dell (China) Co.,Ltd
AS38342 SHANGHAI VSAT NETWORK SYSTEMS CO.,LTD
AS38363 HighwayNet
AS38381 travelsky
AS45079 GDS CHANGAN SERVICES Ltd.
AS45086 Shanghai Yovole Networks Inc.
AS55958 Intel China Ltd
AS56000 HERBALIFE(SHANGHAI)MANAGEMENT CO.,LTD.
AS56006 Shanghai Pudong Development Bank Co.,Ltd.
AS56013 SAMSUNG SDS CHINA
AS56282 Beijing Internet Harbor Technology Co., Ltd
AS58593 Shanghai Blue Cloud Technology Co.,Ltd
AS58850 Bloomberg Financial Information (Beijing) Co Ltd
AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd
AS59083 Shanghai Kuanhui Tech. Co.,ltd
AS63570 CNNIC-PINGANPAY-CN-SHANGHAI
AS63580 China Novartis Institutes for Bio-Medical Research Co., Ltd.
AS63615 GE (China) Co.,Ltd
AS9809 SHENZHEN NOVA TECHNOLOGIES DEVELOPMENT.,LTD.
AS9814 Beijing FibrLINK Networks Co.,Ltd.
Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS17621 at robtex.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs