121.224.32.0/22

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140292
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        121.224.0.0 - 121.239.255.255
netname:        CHINANET-JS
descr:          CHINANET jiangsu province network
descr:          China Telecom
descr:          A12,Xin-Jie-Kou-Wai Street
descr:          Beijing 100088
country:        CN
admin-c:        CH93-AP
tech-c:         CJ186-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:05:09Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-04-24T03:21:26Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-04-24
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
source:         APNIC

role:           CHINANET JIANGSU
address:        260 Zhongyang Road,Nanjing 210037
country:        CN
phone:          +86-25-87799222
e-mail:         jsipmanager@163.com
remarks:        send anti-spam reports tojsipmanager@163.com
remarks:        send abuse reports tojsipmanager@163.com
remarks:        times in GMT+8
remarks:        www.jsinfo.net
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
nic-hdl:        CJ186-AP
notify:         jsipmanager@163.com
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
121.224.32.152	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.03ms` from Shanghai, CN
121.224.33.239	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.41ms` from Shanghai, CN
121.224.35.70	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.94ms` from Shanghai, CN
121.224.34.2	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.85ms` from Shanghai, 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
105.111.153.70	AS36947 Telecom Algeria	`12.73ms` from Algiers, DZ
20.75.241.198	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
97.181.36.230	AS6167 Verizon Business	`15.58ms` from Atlanta, US
58.137.173.166	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`1.74ms` from Bangkok, TH
44.237.7.86	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
195.199.205.150	AS1955 KIFU (Governmental Info Tech Development Agency)	`3.32ms` from Budapest, HU
75.129.101.214	AS20115 Charter Communications LLC	`11.51ms` from Chicago, US
72.255.117.230	AS30036 Mediacom Communications Corp	`7.80ms` from Chicago, US
208.114.231.246	AS13760 Uniti Fiber Holdings Inc.	`6.78ms` from Dallas, US
98.60.125.86	AS7922 Comcast Cable Communications, LLC	`16.36ms` from Denver, US
210.177.24.38	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`2.03ms` from Hong Kong, HK
45.151.42.6	AS212457 Impro Solutions SAS	`1.80ms` from Luxembourg, LU
61.89.228.166	AS18081 Kintetsu Cable Network Co., Ltd.	`1.82ms` from Osaka, JP
67.189.84.134	AS7922 Comcast Cable Communications, LLC	`2.63ms` from Portland, US
99.126.115.54	AS7018 AT&T Enterprises, LLC	`8.47ms` from San Antonio, US
73.189.227.230	AS7922 Comcast Cable Communications, LLC	`5.49ms` from San Jose, US
187.22.79.6	AS28573 Claro NXT Telecomunicacoes Ltda	`6.30ms` from Sao Paulo, BR
23.220.224.182	AS16625 Akamai Technologies, Inc.	`0.10ms` from Taipei, TW
50.187.177.70	AS7922 Comcast Cable Communications, LLC	`5.16ms` from Boston, US
222.240.198.134	AS4134 CHINANET-BACKBONE	`1.32ms` from Changsha, CN
70.89.170.70	AS7922 Comcast Cable Communications, LLC	`5.80ms` from Denver, US
84.63.181.166	AS3209 Vodafone GmbH	`7.11ms` from Frankfurt am Main, DE
81.246.136.246	AS5432 Proximus NV	`5.21ms` from Gravelines, FR
98.150.249.102	AS20001 Charter Communications Inc	`6.66ms` from Honolulu, US
60.23.82.134	AS4837 CHINA UNICOM China169 Backbone	`10.87ms` from Liaoyang, 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 121.224.33.173

traceroute to 121.224.33.173 (121.224.33.173): 64 hops max, 52 byte packets

5 [AS4812] 101.226.210.81 0.929 ms

6 *

7 [AS4812] 101.95.224.61 3.965 ms

8 *

9 *

10 [AS4134] 180.101.87.182 7.794 ms

11 *

12 *

13 *

14 *

15 [AS140292] 121.224.33.173 11.158 ms

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On August 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.

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