123.103.8.0/24

AS23724 · IDC, China Telecommunications Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	China
Domain	chinanetcenter.com
ASN	AS23724
Registry	APNIC
ID	CHINANETCENTER

WHOIS Details

inetnum:        123.103.0.0 - 123.103.127.255
netname:        CHINANETCENTER
descr:          ChinaNetCenter Ltd.
country:        CN
admin-c:        ZM1723-AP
tech-c:         ZM1723-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:25:20Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Zhong Xing
address:        4G Guomen Building, Sanyuan Bridge Dongsanhuan, Beijing
country:        CN
phone:          +86-010-84519900
e-mail:         zhongx@wangsu.com
nic-hdl:        ZM1723-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2018-02-08T03:47:19Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.103.0.0/16

Range	ASN	Company	Num of IPs
123.103.128.0/18	AS7690	Amixcom Inc.	16,384
123.103.192.0/19	AS4826	VOCUS PTY LTD	8,192
123.103.224.0/20	AS7690	Amixcom Inc.	4,096
123.103.243.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.244.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.245.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.246.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.240.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.248.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.249.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.250.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.254.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.247.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.241.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256
123.103.242.0/24	AS38478	SunnyVision Limited Internet Service Provider, Hong Kong Room 604, WellTech Centre Pat Tat Street, San Po Kong	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
123.103.8.1	AS23724 IDC, China Telecommunications Corporation	`4.86ms` from Beijing, 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
44.233.204.232	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
44.247.136.136	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
3.175.192.248	AS16509 Amazon.com, Inc.	`0.15ms` from Cairo, EG
131.246.244.232	AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	`2.94ms` from Frankfurt am Main, DE
118.31.104.120	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.21ms` from Hangzhou, CN
23.0.210.120	AS23693 PT. Telekomunikasi Selular	`1.61ms` from Jakarta, ID
113.228.8.184	AS4837 CHINA UNICOM China169 Backbone	`4.50ms` from Liaoyang, CN
221.203.200.104	AS4837 CHINA UNICOM China169 Backbone	`5.13ms` from Liaoyang, CN
81.106.189.152	AS5089 Virgin Media Limited	`9.87ms` from London, GB
156.112.94.56	AS5974 United States Department of Defense (DoD)	`5.80ms` from Los Angeles, US
154.122.168.184	AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd	`11.40ms` from Nairobi, KE
68.192.180.168	AS6128 Cablevision Systems Corp.	`2.75ms` from Secaucus, US
106.13.89.200	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`5.71ms` from Tianjin, CN
77.239.82.120	AS21107 # BLIC.NET AS peering info	`8.97ms` from Belgrade, RS
179.96.26.72	AS28329 Megatelecom Telecomunicacoes Ltda	`7.39ms` from Brasilia, BR
200.56.182.40	AS13999 Mega Cable, S.A. de C.V.	`5.35ms` from Guadalajara, MX
119.247.209.248	AS9269 Hong Kong Broadband Network Ltd.	`1.00ms` from Hong Kong, HK
178.86.75.104	AS25019 Saudi Telecom Company JSC	`1.42ms` from Jeddah, SA
82.34.194.248	AS5089 Virgin Media Limited	`13.98ms` from London, GB
184.27.205.152	AS20940 Akamai International B.V.	`0.72ms` from Osaka, JP
76.144.211.232	AS7922 Comcast Cable Communications, LLC	`7.50ms` from Portland, US
177.125.236.200	AS28343 UNIFIQUE TELECOMUNICACOES S/A	`8.34ms` from Sao Paulo, BR
178.88.227.120	AS9198 JSC Kazakhtelecom	`2.31ms` from Almaty, KZ
3.32.43.40	AS8987 Amazon Data Services Ireland Ltd	`0.30ms` from Boardman, US
113.1.191.8	AS4837 CHINA UNICOM China169 Backbone	`13.24ms` from Changchun, 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 123.103.8.1

traceroute to 123.103.8.1 (123.103.8.1): 64 hops max, 52 byte packets

5 [AS4808] 61.49.142.157 2.787 ms

6 *

7 [AS4808] 61.51.116.230 5.127 ms

8 *

9 *

10 *

11 [AS23724] 123.103.8.1 4.925 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On November 22nd 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales