1. All IP Ranges
  2. 123.0.0.0/8
  3. AS4837  | 123.232.0.0/14

123.232.0.0/14

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
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

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range ASN Company Num of IPs
123.152.0.0/13 AS4837 China Unicom Zhejiang province network 524,288
123.8.0.0/13 AS4837 China Unicom Henan province network 524,288
123.216.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
123.128.0.0/13 AS4837 China Unicom Shandong Province Network 524,288
123.244.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.4.0.0/14 AS4837 China Unicom Henan province network 262,144
123.144.0.0/14 AS4837 China Unicom Chongqing province network 262,144
123.52.0.0/14 AS4134 CHINANET HENAN PROVINCE NETWORK 262,144
123.52.0.0/14 AS139587 CHINANET HENAN PROVINCE NETWORK 262,144
123.180.0.0/14 AS4134 CHINANET hebei province network 262,144
123.164.0.0/14 AS4134 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.52.0.0/14 AS137687 CHINANET HENAN PROVINCE NETWORK 262,144
123.160.0.0/14 AS4134 CHINANET henan province network 262,144
123.224.0.0/14 AS4713 NTT DOCOMO BUSINESS,Inc. 262,144
123.180.0.0/14 AS58539 CHINANET hebei province network 262,144
123.164.0.0/14 AS4809 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.244.0.0/14 AS17799 CHINANET liaoning province network 262,144
123.164.0.0/14 AS137691 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.184.0.0/14 AS4134 CHINANET liaoning province network 262,144
123.244.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.184.0.0/14 AS137688 CHINANET liaoning province network 262,144
123.188.0.0/14 AS4837 China Unicom Liaoning province network 262,144
123.164.0.0/14 AS17897 CHINANET HEILONGJIANG PROVINCE NETWORK 262,144
123.168.0.0/14 AS4809 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.168.0.0/14 AS4134 CHINANET SHANDONG PROVINCE NETWORK 262,144
123.160.0.0/14 AS137687 CHINANET henan province network 262,144
123.212.0.0/14 AS9318 SK Broadband Co Ltd 262,144
123.192.0.0/14 AS38841 kbro CO. Ltd. 262,144
123.104.0.0/14 AS9595 NTT EAST, Inc. 262,144
123.244.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.184.0.0/14 AS134762 CHINANET liaoning province network 262,144
123.160.0.0/14 AS139018 CHINANET henan province network 262,144
123.52.0.0/14 AS139018 CHINANET HENAN PROVINCE NETWORK 262,144
123.140.0.0/14 AS3786 LG DACOM Corporation 262,144
123.140.0.0/14 AS138195 LG DACOM Corporation 262,144
123.228.0.0/15 AS9644 SK Telecom 131,072
123.202.0.0/15 AS9269 Hong Kong Broadband Network Ltd 131,072
123.204.0.0/15 AS4780 Digital United Inc. 131,072
123.174.0.0/15 AS4134 CHINANET shangxi province network 131,072
123.178.0.0/15 AS4809 CHINANET neimeng province network 131,072
123.172.0.0/15 AS4809 CHINANET JILIN PROVINCE NETWORK 131,072
123.138.0.0/15 AS4837 China Unicom Shannxi province network 131,072
123.56.0.0/15 AS37963 Aliyun Computing Co., LTD 131,072
123.150.0.0/15 AS17638 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.96.0.0/15 AS4134 CHINANET Zhejiang province network 131,072
123.150.0.0/15 AS4809 CHINANET TIANJIN PROVINCE NETWORK 131,072
123.206.0.0/15 AS45090 Tencent cloud computing (Beijing) Co., Ltd. 131,072
123.178.0.0/15 AS4134 CHINANET neimeng province network 131,072
123.150.0.0/15 AS58542 CHINANET TIANJIN PROVINCE NETWORK 131,072

Hosted domains

There are 917 domain names hosted across 435 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 cc3504.com 60
123.235.30.35 ttdaigua.com 43
123.234.2.90 ayestudio.love 32
123.232.106.24 sykjzx.com 25
123.233.121.73 sdyjsjs.cn 24
123.232.119.5 kezhizun.com 20
123.235.30.41 bswb.cc 18
123.232.106.20 shusenyaofang.com 16
123.232.106.30 xiangguohuagong.cn 12
123.232.106.23 xn--yfr24hdzqmob.com 11
123.233.121.68 zhiyuanpe.com 11
123.235.36.68 guoziip.cn 10
123.233.121.69 jnttmc.cn 10
123.234.2.61 zgxczxzz.com 9
123.235.31.35 gz-189.cn 7
123.233.121.220 sdpfbyy.com.cn 7
123.235.31.41 dadighost.com 6
123.234.229.249 qingdaosanhe.com.cn 5
123.232.111.218 sdjtetc.com 4
123.232.119.33 xlt131419.com 4

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
Read more

Pingable IPs

149,889 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
123.233.93.132 AS4837 CHINA UNICOM China169 Backbone 2.47ms from Jinan, CN
123.233.13.189 AS4837 CHINA UNICOM China169 Backbone 3.12ms from Jinan, CN
123.232.202.101 AS4837 CHINA UNICOM China169 Backbone 3.99ms from Jinan, CN
123.233.24.1 AS4837 CHINA UNICOM China169 Backbone 2.58ms from Jinan, CN
123.233.98.144 AS4837 CHINA UNICOM China169 Backbone 6.22ms from Qingdao, CN
123.233.60.102 AS4837 CHINA UNICOM China169 Backbone 5.90ms from Qingdao, CN
123.233.5.220 AS4837 CHINA UNICOM China169 Backbone 2.16ms from Jinan, CN
123.232.203.31 AS4837 CHINA UNICOM China169 Backbone 4.28ms from Jinan, CN
123.233.81.12 AS4837 CHINA UNICOM China169 Backbone 3.20ms from Jinan, CN
123.232.235.110 AS4837 CHINA UNICOM China169 Backbone 5.70ms from Qingdao, CN
123.233.32.1 AS4837 CHINA UNICOM China169 Backbone 6.17ms from Qingdao, CN
123.233.39.184 AS4837 CHINA UNICOM China169 Backbone 6.82ms from Qingdao, CN
123.233.123.185 AS4837 CHINA UNICOM China169 Backbone 5.21ms from Qingdao, CN
123.232.187.36 AS4837 CHINA UNICOM China169 Backbone 6.04ms from Qingdao, CN
123.233.124.1 AS4837 CHINA UNICOM China169 Backbone 5.70ms from Qingdao, CN
123.233.8.27 AS4837 CHINA UNICOM China169 Backbone 3.16ms from Jinan, CN
123.233.70.192 AS4837 CHINA UNICOM China169 Backbone 3.18ms from Jinan, CN
123.232.179.158 AS4837 CHINA UNICOM China169 Backbone 6.98ms from Qingdao, CN
123.233.127.158 AS4837 CHINA UNICOM China169 Backbone 6.01ms from Qingdao, CN
123.233.119.145 AS4837 CHINA UNICOM China169 Backbone 5.30ms from Qingdao, CN
123.232.198.255 AS4837 CHINA UNICOM China169 Backbone 4.21ms from Jinan, CN
123.233.131.163 AS4837 CHINA UNICOM China169 Backbone 3.12ms from Jinan, CN
123.233.17.124 AS4837 CHINA UNICOM China169 Backbone 2.58ms from Jinan, CN
123.232.233.168 AS4837 CHINA UNICOM China169 Backbone 5.88ms from Qingdao, CN
123.232.181.226 AS4837 CHINA UNICOM China169 Backbone 7.22ms 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
76.118.118.62 AS7922 Comcast Cable Communications, LLC 7.57ms from Boston, US
24.13.221.206 AS7922 Comcast Cable Communications, LLC 6.04ms from Chicago, US
85.30.165.254 AS34244 Teleservice Bredband Skane AB 2.88ms from Copenhagen, DK
34.46.241.238 AS396982 Google LLC 0.13ms from Council Bluffs, US
99.63.190.142 AS7018 AT&T Enterprises, LLC 14.63ms from Dallas, US
71.211.83.254 AS209 CenturyLink Communications, LLC 5.23ms from Denver, US
42.3.125.254 AS4760 HKT Limited 1.22ms from Hong Kong, HK
20.19.243.222 AS8075 Microsoft Corporation 0.35ms from Paris, FR
18.206.201.174 AS14618 Amazon.com, Inc. 0.53ms from Reston, US
95.234.238.62 AS3269 Telecom Italia S.p.A. 1.88ms from Rome, IT
88.92.185.254 AS2119 Telenor Norge AS 19.06ms from Sandefjord, NO
20.243.204.142 AS8075 Microsoft Corporation 0.19ms from Tokyo, JP
150.253.34.222 AS12975 PALTEL Autonomous System 7.63ms from Amman, JO
23.253.138.30 AS27357 Rackspace Hosting 0.30ms from Ashburn, US
50.198.136.190 AS7922 Comcast Cable Communications, LLC 7.79ms from Ashburn, US
71.130.234.14 AS7018 AT&T Enterprises, LLC 13.63ms from Atlanta, US
73.227.150.94 AS7922 Comcast Cable Communications, LLC 8.26ms from Boston, US
59.178.159.78 AS9829 National Internet Backbone 13.23ms from Delhi, IN
34.243.239.158 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
195.30.112.62 AS5539 SpaceNet AG 5.58ms from Frankfurt am Main, DE
51.254.147.142 AS16276 OVH SAS 0.07ms from Gravelines, FR
27.77.42.78 AS7552 Viettel Group 2.89ms from Ho Chi Minh City, VN
199.188.59.78 AS29804 Valu-Net LLC. 3.74ms from Kansas City, US
218.111.16.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.23ms from Kuala Lumpur, MY
39.128.163.174 AS9808 China Mobile Communications Group Co., Ltd. 5.26ms from Kunming, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 123.232.68.123
traceroute to 123.232.68.123 (123.232.68.123): 64 hops max, 52 byte packets
5 [AS7922] 75.149.230.150 186.048 ms
6 *
7 *
8 *
9 *
10 [AS4837] 221.0.5.138 248.386 ms
11 *
12 [AS4837] 123.232.68.123 216.202 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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