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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
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:         [email protected]
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 281 domain names hosted across 62 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
123.234.2.86 xn--90w961h.xn--fiqs8s 60
123.234.11.22 pulton.info 25
123.234.11.5 captainslots78.com 17
123.234.11.23 juliuscasino1.com 9
123.234.41.66 hairclubonline.com 7
123.234.44.181 lybl.com.cn 2
123.234.35.179 gangyj.com.cn 2
123.234.2.84 xn--e6q80d46lb1t.net 2
123.234.35.162 fwfzjt.com 1
123.234.6.51 kebair.com 1
123.234.32.123 qdwcgc.com 1
123.234.63.36 lmy-storage.website 1
123.234.19.146 qdhkly-intelligentpark.com 1
123.234.2.96 xbana1982.com 1
123.234.3.36 ccnapps.cn 1
123.234.41.98 grcinter.com 1
123.234.3.60 herbnature.cn 1
123.234.20.101 tianfangtong.com 1
123.234.30.254 qtbcim.com 1
123.234.35.181 sgyf-sdport.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

4,670 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.234.47.249 AS4837 CHINA UNICOM China169 Backbone 0.52ms from Qingdao, CN
123.234.30.193 AS4837 CHINA UNICOM China169 Backbone 0.63ms from Qingdao, CN
123.234.52.1 AS4837 CHINA UNICOM China169 Backbone 2.57ms from Qingdao, CN
123.234.8.254 AS4837 CHINA UNICOM China169 Backbone 1.92ms from Qingdao, CN
123.234.45.1 AS4837 CHINA UNICOM China169 Backbone 0.78ms from Qingdao, CN
123.234.50.149 AS4837 CHINA UNICOM China169 Backbone 0.62ms from Qingdao, CN
123.234.15.123 AS4837 CHINA UNICOM China169 Backbone 2.38ms from Qingdao, CN
123.234.29.169 AS4837 CHINA UNICOM China169 Backbone 0.58ms from Qingdao, CN
123.234.6.75 AS4837 CHINA UNICOM China169 Backbone 0.57ms from Qingdao, CN
123.234.26.65 AS4837 CHINA UNICOM China169 Backbone 0.56ms from Qingdao, CN
123.234.36.65 AS4837 CHINA UNICOM China169 Backbone 0.70ms from Qingdao, CN
123.234.42.221 AS4837 CHINA UNICOM China169 Backbone 0.54ms from Qingdao, CN
123.234.20.141 AS4837 CHINA UNICOM China169 Backbone 0.52ms from Qingdao, CN
123.234.16.1 AS4837 CHINA UNICOM China169 Backbone 1.23ms from Qingdao, CN
123.234.44.241 AS4837 CHINA UNICOM China169 Backbone 0.57ms from Qingdao, CN
123.234.28.5 AS4837 CHINA UNICOM China169 Backbone 0.62ms from Qingdao, CN
123.234.17.50 AS4837 CHINA UNICOM China169 Backbone 1.67ms from Qingdao, CN
123.234.39.57 AS4837 CHINA UNICOM China169 Backbone 1.35ms from Qingdao, CN
123.234.7.79 AS4837 CHINA UNICOM China169 Backbone 0.61ms from Qingdao, CN
123.234.19.201 AS4837 CHINA UNICOM China169 Backbone 0.59ms from Qingdao, CN
123.234.61.37 AS4837 CHINA UNICOM China169 Backbone 1.64ms from Qingdao, CN
123.234.41.1 AS4837 CHINA UNICOM China169 Backbone 0.46ms from Qingdao, CN
123.234.9.1 AS4837 CHINA UNICOM China169 Backbone 0.75ms from Qingdao, CN
123.234.38.1 AS4837 CHINA UNICOM China169 Backbone 0.88ms from Qingdao, CN
123.234.34.65 AS4837 CHINA UNICOM China169 Backbone 0.74ms 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
31.160.13.226 AS1136 KPN B.V. 1.00ms from Amsterdam, NL
185.242.227.226 AS202418 Hendrik George Koren 0.23ms from Amsterdam, NL
80.112.178.130 AS33915 Vodafone Libertel B.V. 1.87ms from Amsterdam, NL
54.148.211.2 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
119.27.175.34 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.83ms from Chengdu, CN
66.42.211.226 AS6181 Cincinnati Bell Telephone Company LLC 0.91ms from Cincinnati, US
98.102.43.162 AS10796 Charter Communications Inc 10.15ms from Columbus, US
200.34.201.130 AS19551 Incapsula Inc 15.71ms from Dallas, US
69.71.8.2 AS32363 Total Highspeed LLC 7.37ms from Kansas City, US
210.49.64.2 AS4804 Microplex PTY LTD 1.01ms from Melbourne, AU
217.149.87.2 AS31570 Benetton Group S.R.L. 4.13ms from Milan, IT
62.181.53.34 AS29182 JSC IOT 0.73ms from Moscow, RU
103.208.149.130 AS147183 Uber India Systems Private Limited 2.52ms from Mumbai, IN
116.1.236.2 AS137693 CHINATELECOM Guangxi Nanning IDC network 0.82ms from Nanning, CN
187.92.94.242 AS10429 TELEFÔNICA BRASIL S.A 1.52ms from Osasco, BR
66.155.72.242 AS13768 Aptum Technologies 0.80ms from Portsmouth, GB
1.211.69.34 AS3786 LG DACOM Corporation 1.55ms from Seoul, KR
61.76.86.82 AS4766 Korea Telecom 6.78ms from Seoul, KR
219.112.205.194 AS4721 JCOM Co., Ltd. 13.29ms from Tokyo, JP
220.245.113.242 AS7545 TPG Telecom Limited 1.46ms from Brisbane, AU
35.202.242.226 AS396982 Google LLC 0.12ms from Council Bluffs, US
176.95.222.242 AS3209 Vodafone GmbH 6.04ms from Duesseldorf, DE
79.76.125.210 AS31898 Oracle Corporation 0.39ms from Frankfurt am Main, DE
23.196.85.226 AS16625 Akamai Technologies, Inc. 0.57ms from Lima, PE
77.68.3.162 AS8560 IONOS SE 0.74ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 123.234.30.189
traceroute to 123.234.30.189 (123.234.30.189): 64 hops max, 52 byte packets
4 [] 103.52.86.130 1.216 ms
5 *
8 [AS4837] 27.223.58.214 1.588 ms
9 *
10 [AS4837] 123.234.30.189 0.777 ms
Measurement taken from IPinfo ProbeNet in Qingdao, CN
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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