10206 CUZW-CN - China Unicom Zhongwei Cloud, CN
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS4837 CHINA169-Backbone - CHINA UNICOM China169 Backbone, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 29994 AS10206 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 CUZW-CN - China Unicom Zhongwei Cloud, CN
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 15719 AS10206 CUZW-CN - China Unicom Zhongwei Cloud, CN 6 4 2 4 2 33.33% Prefix AS Path Aggregation Suggestion 103.251.240.0/23 4777 2516 4837 10206 + Announce - aggregate of 103.251.240.0/24 (4777 2516 4837 10206) and 103.251.241.0/24 (4777 2516 4837 10206) 103.251.240.0/24 4777 2516 4837 10206 - Withdrawn - aggregated with 103.251.241.0/24 (4777 2516 4837 10206) 103.251.241.0/24 4777 2516 4837 10206 - Withdrawn - aggregated with 103.251.240.0/24 (4777 2516 4837 10206) 116.129.224.0/24 4777 2516 4837 10206 116.129.226.0/24 4777 2516 4837 10206 116.129.242.0/23 4777 2516 4837 10206 + Announce - aggregate of 116.129.242.0/24 (4777 2516 4837 10206) and 116.129.243.0/24 (4777 2516 4837 10206) 116.129.242.0/24 4777 2516 4837 10206 - Withdrawn - aggregated with 116.129.243.0/24 (4777 2516 4837 10206) 116.129.243.0/24 4777 2516 4837 10206 - Withdrawn - aggregated with 116.129.242.0/24 (4777 2516 4837 10206)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS10206 6 More Specifics 6 Total Advertisements CUZW-CN - China Unicom Zhongwei Cloud, CN
103.251.240.0/24 103.251.240.0/22
103.251.241.0/24 103.251.240.0/22
116.129.224.0/24 116.128.0.0/10
116.129.226.0/24 116.128.0.0/10
116.129.242.0/24 116.128.0.0/10
116.129.243.0/24 116.128.0.0/10
whois: 402603
IANA has recorded AS10206 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS10206\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS9249 - AS10239'
as-block: AS9249 - AS10239
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: 2022-09-22T22:36:45Z
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 'AS10206'
% Abuse contact for 'AS10206' is 'zhaoyz3@chinaunicom.cn'
aut-num: AS10206
as-name: CUZW-CN
descr: China Unicom Zhongwei Cloud
country: CN
import: from AS4837 action pref=100; accept ANY
import: from AS9929 action pref=100; accept ANY
export: to AS4837 announce AS10206
export: to AS9929 announce AS10206
admin-c: CH1302-AP
tech-c: CH1302-AP
mnt-by: APNIC-HM
mnt-irt: IRT-CU-CN
mnt-routes: MAINT-CNCGROUP-RR
mnt-lower: MAINT-CN-CUCGROUP
abuse-c: AC1718-AP
last-modified: 2025-01-22T13:13:00Z
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 2026-05-08
mnt-by: MAINT-CNCGROUP
last-modified: 2026-05-09T04:50:16Z
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 2026-05-08
abuse-mailbox: zhaoyz3@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-08T01:31:32Z
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
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