123.103.4.0/22

AS23724 · IDC, China Telecommunications Corporation

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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:         [email protected]
abuse-mailbox:  [email protected]
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:        [email protected] 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:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.103.7.54	gongxiaodaji.com	1
123.103.7.201	apllogistics.com.cn	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

Read more

Pingable IPs

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

IP Address	ASN	Details
123.103.6.200	AS23724 IDC, China Telecommunications Corporation	`3.27ms` from Beijing, CN
123.103.7.224	AS23724 IDC, China Telecommunications Corporation	`2.79ms` 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
130.37.62.38	AS1103 SURF B.V.	`3.52ms` from Amsterdam, NL
54.234.248.246	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
44.236.18.214	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
35.190.212.150	AS396982 Google LLC	`0.13ms` from Brussels, BE
74.220.27.6	AS210920 Civo LTD	`0.57ms` from Frankfurt am Main, DE
123.202.167.230	AS9269 Hong Kong Broadband Network Ltd.	`0.92ms` from Hong Kong, HK
168.187.200.102	AS6412 Gulfnet International KEMS LLC	`1.13ms` from Kuwait City, KW
188.39.180.230	AS8468 ENTANET International Limited	`0.60ms` from London, GB
35.131.121.70	AS20115 Charter Communications LLC	`1.15ms` from Los Angeles, US
72.193.237.150	AS22773 Cox Communications Inc.	`6.71ms` from Los Angeles, US
92.173.145.102	AS3215 Orange S.A.	`3.13ms` from Lyon, FR
142.250.78.182	AS15169 Google LLC	`0.09ms` from Rio de Janeiro, BR
103.13.92.54	AS4686 BEKKOAME INTERNET INC.	`1.10ms` from Tokyo, JP
38.29.54.246	AS32100 Xplore Inc.	`2.09ms` from Toronto, CA
3.210.18.6	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
75.151.162.214	AS7922 Comcast Cable Communications, LLC	`8.05ms` from Ashburn, US
15.200.13.54	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
5.12.63.182	AS8708 DIGI ROMANIA S.A.	`1.04ms` from Bucharest, RO
75.90.114.198	AS7029 Windstream Communications LLC	`12.93ms` from Chicago, US
73.18.243.198	AS7922 Comcast Cable Communications, LLC	`9.86ms` from Chicago, US
168.199.175.70	AS212238 Datacamp Limited	`0.50ms` from Dublin, IE
176.96.224.6	AS209517 JSC "TCS"	`8.78ms` from Kazan, RU
81.150.171.150	AS2856 British Telecommunications PLC	`1.78ms` from London, GB
104.223.54.6	AS36352 HostPapa	`0.24ms` from Los Angeles, US
61.241.134.166	AS4837 CHINA UNICOM China169 Backbone	`6.31ms` from Nanjing, CN

Traceroute

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

traceroute -a -n -q1 -m13 123.103.4.22

traceroute to 123.103.4.22 (123.103.4.22): 13 hops max, 52 byte packets

1 [AS31898] 140.91.206.162 0.28 ms

2 [AS2914] 61.200.80.62 1.072 ms

3 [AS2914] 61.200.80.61 1.259 ms

4 *

5 [AS2914] 129.250.5.92 1.292 ms

6 [AS2914] 129.250.66.78 111.959 ms

7 *

8 *

9 *

10 [AS23724] 36.110.247.58 139.353 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 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.

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