123.234.0.0/18

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Parent Range 123.232.0.0/14
Registry APNIC
ID UNICOM-SD

WHOIS Details

inetnum:        123.232.0.0 - 123.235.255.255
netname:        UNICOM-SD
descr:          China Unicom Shandong Province Network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         xz14-ap
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP
mnt-lower:      MAINT-CNCGROUP-SD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:11:58Z
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:  2025-10-17T02:26:26Z
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

person:         XIAOFENG ZHANG
nic-hdl:        XZ14-AP
e-mail:         ip@pub.sd.cninfo.net
address:        Jinan,Shandong P.R China
phone:          +86-531-6666666
fax-no:         +86-531-6666666
country:        CN
mnt-by:         MAINT-ZXF
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

route:          123.232.0.0/14
descr:          CNC Group CHINA169 Shandong Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:55Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.234.0.0/18

Range ASN Company Num of IPs
123.232.0.0/14 AS4837 China Unicom Shandong Province Network 262,144

Nearby Ranges

BGP prefixes that overlap with 123.234.0.0/16

Range ASN Company Num of IPs
123.232.0.0/14 AS4837 China Unicom Shandong Province Network 262,144

Hosted domains

There are 249 domain names hosted across 56 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.234.2.80 i3sh.com 61
123.234.2.86 xn--55qp0c54hdre.xn--55qx5d 61
123.234.2.90 fjffjz.com 32
123.234.11.22 xn--h3tt19c.app 23
123.234.2.91 xing-zhen.com 2
123.234.35.179 gangyj.com.cn 2
123.234.44.181 sdbelle.com 2
123.234.35.181 sgyf-sdport.com 1
123.234.30.254 qtbcim.com 1
123.234.3.59 imcatalogue.com 1
123.234.47.250 copton.shop 1
123.234.37.102 cnqcoa.com 1
123.234.3.36 ccnapps.cn 1
123.234.49.172 onatur.com 1
123.234.25.144 fastaipro.com 1
123.234.19.154 sanbaojs.com 1
123.234.20.237 zgtrace.com 1
123.234.6.31 qdaym.com 1
123.234.32.123 qdwcgc.com 1
123.234.49.174 activa-edu.com 1

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

Pingable IPs

4,748 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.234.29.169 AS4837 CHINA UNICOM China169 Backbone 0.61ms from Qingdao, CN
123.234.15.149 AS4837 CHINA UNICOM China169 Backbone 2.57ms from Qingdao, CN
123.234.22.37 AS4837 CHINA UNICOM China169 Backbone 0.67ms from Qingdao, CN
123.234.35.129 AS4837 CHINA UNICOM China169 Backbone 0.65ms from Qingdao, CN
123.234.49.181 AS4837 CHINA UNICOM China169 Backbone 1.83ms from Qingdao, CN
123.234.30.153 AS4837 CHINA UNICOM China169 Backbone 0.71ms from Qingdao, CN
123.234.2.152 AS4837 CHINA UNICOM China169 Backbone 0.36ms from Qingdao, CN
123.234.39.201 AS4837 CHINA UNICOM China169 Backbone 1.23ms from Qingdao, CN
123.234.31.126 AS4837 CHINA UNICOM China169 Backbone 0.67ms from Qingdao, CN
123.234.17.8 AS4837 CHINA UNICOM China169 Backbone 1.77ms from Qingdao, CN
123.234.48.121 AS4837 CHINA UNICOM China169 Backbone 0.55ms from Qingdao, CN
123.234.53.33 AS4837 CHINA UNICOM China169 Backbone 2.70ms from Qingdao, CN
123.234.36.225 AS4837 CHINA UNICOM China169 Backbone 0.68ms from Qingdao, CN
123.234.19.209 AS4837 CHINA UNICOM China169 Backbone 0.63ms from Qingdao, CN
123.234.20.141 AS4837 CHINA UNICOM China169 Backbone 0.49ms from Qingdao, CN
123.234.28.233 AS4837 CHINA UNICOM China169 Backbone 0.66ms from Qingdao, CN
123.234.32.77 AS4837 CHINA UNICOM China169 Backbone 0.65ms from Qingdao, CN
123.234.7.10 AS4837 CHINA UNICOM China169 Backbone 0.65ms from Qingdao, CN
123.234.63.34 AS4837 CHINA UNICOM China169 Backbone 1.64ms from Qingdao, CN
123.234.43.241 AS4837 CHINA UNICOM China169 Backbone 0.65ms from Qingdao, CN
123.234.57.131 AS4837 CHINA UNICOM China169 Backbone 1.19ms from Qingdao, CN
123.234.59.245 AS4837 CHINA UNICOM China169 Backbone 0.53ms from Qingdao, CN
123.234.44.225 AS4837 CHINA UNICOM China169 Backbone 0.62ms from Qingdao, CN
123.234.16.1 AS4837 CHINA UNICOM China169 Backbone 1.34ms from Qingdao, CN
123.234.23.5 AS4837 CHINA UNICOM China169 Backbone 1.78ms from Qingdao, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
151.181.161.162 AS46887 Crown Castle Fiber LLC 8.03ms from Ashburn, US
130.111.40.194 AS557 University of Maine System 4.59ms from Boston, US
113.219.215.178 AS63835 CT-HuNan-Changsha-IDC 0.22ms from Changsha, CN
174.46.128.2 AS26050 SOUTHEASTERN ASSET MANAGEMENT, INC. 1.29ms from Charlotte, US
97.233.168.162 AS6167 Verizon Business 18.56ms from Chicago, US
35.202.8.130 AS396982 Google LLC 0.13ms from Council Bluffs, US
189.22.28.226 AS4230 CLARO S.A. 7.98ms from Curitiba, BR
73.252.121.194 AS7922 Comcast Cable Communications, LLC 12.94ms from Dallas, US
85.216.93.66 AS3209 Vodafone GmbH 7.81ms from Frankfurt am Main, DE
153.19.210.18 AS5550 Technical University of Gdansk, Academic Computer Center TASK 0.47ms from Gdansk, PL
149.224.186.146 AS15943 wilhelm.tel GmbH 0.47ms from Hamburg, DE
113.162.3.2 AS45899 VNPT Corp 4.95ms from Hanoi, VN
58.187.36.34 AS18403 FPT Telecom Company 19.61ms from Hong Kong, HK
38.177.152.18 AS398478 PEG TECH INC 0.36ms from Hong Kong, HK
202.53.203.2 AS9340 INDO Internet, PT 0.92ms from Jakarta, ID
94.97.30.34 AS25019 Saudi Telecom Company JSC 2.29ms from Jeddah, SA
102.36.30.2 AS327794 Clear Access (Pty) Ltd 0.91ms from Johannesburg, ZA
34.142.84.50 AS396982 Google LLC 0.09ms from London, GB
46.64.221.194 AS5607 Sky UK Limited 3.56ms from London, GB
38.122.13.82 AS174 Cogent Communications, LLC 0.56ms from New York City, US
124.35.212.194 AS17506 ARTERIA Networks Corporation 8.18ms from Osaka, JP
210.171.82.2 AS59108 KATCH NETWORK INC. 3.46ms from Osaka, JP
170.254.195.226 AS265111 SKY SERVIÇOS DE BANDA LARGA LTDA 6.91ms from Osasco, BR
138.118.15.114 AS262591 CONECTION SERVICOS DE VALOR ADICIONADO LTDA 14.64ms from Sao Paulo, BR
177.185.45.98 AS263574 ETECC FIBRA OPTICA TELECOM LTDA 1.01ms from Sao Paulo, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f3 123.234.15.22
traceroute to 123.234.15.22 (123.234.15.22): 64 hops max, 52 byte packets
4 *
5 *
6 *
7 *
8 [AS4837] 219.158.17.158 280.596 ms
9 *
10 [AS4837] 119.167.126.222 262.696 ms
11 [AS4837] 123.234.15.22 315.757 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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