ASN Lookup Tool

China Unicom chinaunicom.cn CN CN 38 Routes

AS Data

AS140717

AS140717 – China Unicom

AS Number 140717
AS Name UNICOM-JSSZ-IDC
Organization China Unicom (org-cu1-ap)
Country CN
Website chinaunicom.cn
Number of IPv4 Routes 35
Number of IPv6 Routes 3
ASN type ISP
Registry APNIC
Date Allocated N/A

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Use ASN data for AS140717 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
112.80.22.0/23 512
120.72.42.0/23 512
121.46.196.0/22 1024
2408:8000:a017::/48 ~1×10²⁴
218.98.28.0/24 256
112.81.92.0/23 512
218.98.12.0/23 512
120.72.44.0/24 256
112.86.56.0/22 1024
221.6.175.0/24 256
43.226.167.0/24 256
59.83.220.0/24 256
103.211.222.0/23 512
121.46.200.0/22 1024
121.46.192.0/22 1024
112.87.168.0/22 1024
59.83.227.0/24 256
120.72.52.0/23 512
112.81.84.0/22 1024
43.226.164.0/24 256
112.81.88.0/22 1024
157.0.144.0/21 2048
103.45.72.0/22 1024
218.98.8.0/23 512
120.72.58.0/23 512
103.211.221.0/24 256
120.72.41.0/24 256
120.72.60.0/23 512
153.37.232.0/23 512
112.87.172.0/22 1024
153.37.236.0/22 1024
120.72.54.0/23 512
58.240.182.0/23 512
2408:873d:1800::/37 ~2×10²⁷
153.37.235.0/24 256
114.112.200.0/23 512
2408:873d:1000::/37 ~2×10²⁷
117.48.156.0/23 512

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS140602 - AS141625'

as-block:       AS140602 - AS141625
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:  2019-06-13T01:03:24Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS140717'

% Abuse contact for 'AS140717' is 'hqs-ipabuse@chinaunicom.cn'

aut-num:        AS140717
as-name:        UNICOM-JSSZ-IDC
descr:          UNICOM JiangSu Suzhou IDC network
descr:          China Unicom
country:        CN
org:            ORG-CU1-AP
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
notify:         zhaoyz3@chinaunicom.cn
mnt-lower:      MAINT-CN-CUCGROUP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-by:         APNIC-HM
mnt-irt:        IRT-CU-CN
last-modified:  2020-06-12T01:20:31Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         hqs-ipabuse@chinaunicom.cn
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-08-19T00:57:22Z
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:         zhaoyz3@chinaunicom.cn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2019-12-25T12:55:24Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:22:23Z
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 1.88.48 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS4837 CHINA UNICOM China169 Backbone CN

Upstreams

AS Number Description Country
AS4837 CHINA UNICOM China169 Backbone CN

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Frequently Asked Questions

ASN AS140717 is an Autonomous System Number used to identify a network for BGP internet routing.
AS140717 is listed under China Unicom.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.