220.243.153.0/24

AS23724 · IDC, China Telecommunications Corporation

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Summary

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

WHOIS Details

inetnum:        220.243.0.0 - 220.243.255.255
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-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CHINANETCENTER-CN
last-modified:  2022-02-10T09:24:56Z
source:         APNIC

irt:            IRT-CHINANETCENTER-CN
address:        4G Guomen Building, Sanyuan Bridge Dongsanhuan, Beijing
e-mail:         cdnnetwrok@wangsu.com
abuse-mailbox:  cdnnetwrok@wangsu.com
admin-c:        ZM1723-AP
tech-c:         ZM1723-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:41Z
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 220.243.0.0/16

No nearby ranges found.

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

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

IP Address	ASN	Details
220.243.153.10	AS23724 IDC, China Telecommunications Corporation	`3.07ms` from Tianjin, 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
101.31.162.56	AS4837 CHINA UNICOM China169 Backbone	`8.35ms` from Beijing, CN
143.64.61.152	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.38ms` from Beijing, CN
94.191.102.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.28ms` from Chongqing, CN
24.215.72.104	AS11260 EastLink	`4.71ms` from Halifax, CA
1.61.66.152	AS4837 CHINA UNICOM China169 Backbone	`4.72ms` from Harbin, CN
35.246.107.152	AS396982 Google LLC	`0.11ms` from London, GB
122.168.123.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.67ms` from Mumbai, IN
89.113.16.72	AS39749 Befree Ltd	`0.87ms` from Saint Petersburg, RU
85.174.20.216	AS12389 PJSC Rostelecom	`15.19ms` from Samara, RU
66.126.188.40	AS26325 Technology Credit Union	`1.95ms` from San Jose, US
189.245.46.40	AS8151 UNINET	`3.96ms` from Santiago de Queretaro, MX
52.220.112.136	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
5.76.59.40	AS9198 JSC Kazakhtelecom	`2.14ms` from Almaty, KZ
212.53.190.120	AS8893 Artfiles New Media GmbH	`6.98ms` from Amsterdam, NL
38.41.42.24	AS271791 CABLE NORTE CA.	`12.63ms` from Bogotá, CO
156.195.221.168	AS8452 TE-AS	`6.90ms` from Cairo, EG
206.246.248.120	AS7029 Windstream Communications LLC	`0.48ms` from Chicago, US
108.66.184.152	AS7018 AT&T Enterprises, LLC	`2.54ms` from Dallas, US
219.73.107.136	AS4760 HKT Limited	`8.04ms` from Hong Kong, HK
218.232.95.200	AS9318 SK Broadband Co Ltd	`0.90ms` from Incheon, KR
116.129.120.40	AS4837 CHINA UNICOM China169 Backbone	`13.39ms` from Kunming, CN
109.180.73.248	AS2856 British Telecommunications PLC	`2.60ms` from London, GB
54.162.138.136	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
164.132.225.184	AS16276 OVH SAS	`0.18ms` from Strasbourg, FR
97.236.138.184	AS6167 Verizon Business	`16.49ms` from Washington, US

Traceroute

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

traceroute -a -n -q1 -f3 220.243.153.9

traceroute to 220.243.153.9 (220.243.153.9): 64 hops max, 52 byte packets

3 [AS749] 11.62.82.158 0.903 ms

4 [AS749] 11.62.83.157 1.571 ms

5 [AS749] 7.224.12.22 2.904 ms

6 [AS141679] 106.63.0.169 1.334 ms

7 [AS141679] 106.63.121.117 0.582 ms

8 *

9 [AS23724] 36.110.243.118 3.287 ms

10 *

11 *

12 *

13 *

14 [AS23724] 220.243.153.9 5.035 ms

Measurement taken from

IPinfo ProbeNet in Tianjin, CN

On January 19th 2026

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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