| AS Number | 17621 |
|---|---|
| AS Name | CNCGROUP-SH |
| Organization | China Unicom Shanghai network(CNCGROUP-SH) |
| Country | CN |
| Website | chinaunicom.cn |
| Number of IPv4 Routes | 259 |
| Number of IPv6 Routes | 385 |
| ASN type | ISP |
| Allocation Status | |
| Registry | APNIC |
| Date Allocated | 2023-10-21T03:42:06 |
| Route | # IPs |
|---|---|
| 2408:820c:8f00::/44 | ~19×10²⁴ |
| 2408:840c:b800::/40 | ~309×10²⁴ |
| 2408:840d:5420::/43 | ~39×10²⁴ |
| 223.167.96.0/19 | 8192 |
| 2408:840d:9120::/43 | ~39×10²⁴ |
| 2408:840d:8400::/43 | ~39×10²⁴ |
| 140.207.198.0/24 | 256 |
| 43.254.224.0/22 | 1024 |
| 112.64.238.0/24 | 256 |
| buy plan | ~309×10²⁴ |
| buy plan | 256 |
| buy plan | ~39×10²⁴ |
| buy plan | ~39×10²⁴ |
| buy plan | ~39×10²⁴ |
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17408 - AS17651'
as-block: AS17408 - AS17651
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: 2019-01-08T23:22:27Z
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: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS17621'
% Abuse contact for 'AS17621' is 'zhaoyz3@chinaunicom.cn'
aut-num: AS17621
as-name: CNCGROUP-SH
descr: China Unicom Shanghai network
country: CN
import: from AS4837 action pref=100; accept ANY
import: from AS9929 action pref=100; accept ANY
export: to AS4837 announce AS17621
export: to AS9929 announce AS17621
admin-c: CH1302-AP
tech-c: CH1302-AP
abuse-c: AC1718-AP
mnt-lower: MAINT-CNCGROUP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: APNIC-HM
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:42:06Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: zhaoyz3@chinaunicom.cn
abuse-mailbox: zhaoyz3@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by: MAINT-CNCGROUP
last-modified: 2025-11-18T00:26:20Z
source: APNIC
role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: zhaoyz3@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox: zhaoyz3@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-10-17T02:26:56Z
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
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)
| AS Number | Description | Country |
|---|---|---|
| AS23853 | Shanghai Data Solution Co., Ltd. | CN |
| AS10212 | China Enterprise ICT Solutions Limited | CN |
| AS4837 | China Unicom Backbone | CN |
| AS59019 | Beijing Kingsoft Cloud Internet Technology Co., Ltd | CN |
| AS63570 | APNIC ASN block | CN |
| AS17775 | shanghai science and technology network communication limited company | CN |
| AS9929 | China Netcom Backbone | CN |
| AS56006 | Shanghai Pudong Development Bank Co.,Ltd. | CN |
| AS137759 | MTS SYSTEM China Co.,Ltd | CN |
| AS45073 | NULL ORG | AU |
| AS139148 | China UnionPay Co., Ltd | CN |
| AS55956 | Magna Automotive Technology and Service Shanghai Co.,Ltd | CN |
| AS45110 | Beijing Tian Wei Xin Tong technology corp. limited. | CN |
| AS24331 | eBay Inc ASIA ASN eCommerce San Jose | SG |
| AS7609 | Morgan Stanley Management Service (Shanghai) Limited | CN |
| AS24427 | Freecomm Corporation | CN |
| AS56000 | HERBALIFE(SHANGHAI)MANAGEMENT CO.,LTD. | CN |
| AS55992 | Beijing Qihu Technology Company Limited | CN |
| AS55996 | CYPRESS TELECOM (CHINA) LIMITED | CN |
| buy plan | Yunify Technologies Inc. | CN |
| buy plan | ChinaDataCom Corporation Limited | CN |
| buy plan | Magna Automotive Technology and Service(Shanghai)Co.,Ltd | CN |
| buy plan | STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY | CN |
| buy plan | No.9 Building, No.619 Longchang Road,Shanghai,China | CN |
| AS Number | Description | Country |
|---|---|---|
| AS10100 | UBS Group AG | CH |
| AS23853 | Shanghai Data Solution Co., Ltd. | CN |
| AS10212 | China Enterprise ICT Solutions Limited | CN |
| AS59019 | Beijing Kingsoft Cloud Internet Technology Co., Ltd | CN |
| AS58593 | Shanghai Blue Cloud Technology Co.,Ltd | CN |
| AS17775 | shanghai science and technology network communication limited company | CN |
| AS137758 | Industrial and Commercial Bank of China Limited,ICBC | CN |
| AS56013 | SAMSUNG SDS CHINA | CN |
| AS45079 | GDS CHANGAN SERVICES Ltd. | CN |
| AS59083 | Shanghai Kuanhui Tech. Co.,ltd | CN |
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