121.224.175.0/24

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140292
Parent Range	121.224.0.0/12
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 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2026-03-13T07:12:20Z
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 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
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

Overlapping Ranges

BGP prefixes that contain 121.224.175.0/24

Range	ASN	Company	Num of IPs
121.224.0.0/12	AS134756	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134770	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137697	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137699	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137702	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140292	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140293	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS146966	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576

Nearby Ranges

BGP prefixes that overlap with 121.224.0.0/16

Range	ASN	Company	Num of IPs
121.224.0.0/12	AS134756	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS134770	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137697	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137699	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS137702	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140292	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS140293	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS146966	CHINANET jiangsu province network	1,048,576
121.224.0.0/12	AS4134	CHINANET jiangsu province network	1,048,576

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

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

IP Address	ASN	Details
121.224.175.101	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.24ms` from Nanjing, 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
169.48.245.72	AS36351 IBM Cloud	`0.92ms` from Dallas, US
63.32.102.152	AS16509 Amazon.com, Inc.	`0.46ms` from Dublin, IE
73.29.2.200	AS7922 Comcast Cable Communications, LLC	`8.24ms` from New York City, US
110.66.112.216	AS2527 Sony Network Communications Inc.	`3.65ms` from Osaka, JP
109.202.90.168	AS50698 TETA s.r.o.	`3.00ms` from Prague, CZ
47.251.75.136	AS45102 Alibaba (US) Technology Co., Ltd.	`0.41ms` from Santa Clara, US
189.180.186.104	AS8151 UNINET	`1.30ms` from Santiago de Queretaro, MX
189.233.173.24	AS8151 UNINET	`4.21ms` from Santiago de Queretaro, MX
3.35.49.72	AS16509 Amazon.com, Inc.	`0.74ms` from Seoul, KR
101.91.60.72	AS4811 China Telecom (Group)	`2.02ms` from Shanghai, CN
18.140.168.88	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
89.67.175.88	AS9141 P4 Sp. z o.o.	`1.13ms` from Warsaw, PL
113.141.86.24	AS134768 CHINANET SHAANXI province Cloud Base network	`2.51ms` from Xi'an, CN
212.121.228.8	AS16030 FIBRACAT Telecom, S.L.U.	`1.59ms` from Barcelona, ES
181.106.215.72	AS7303 Telecom Argentina S.A.	`11.35ms` from Buenos Aires, AR
189.176.233.216	AS8151 UNINET	`14.35ms` from Cancún, MX
3.149.201.56	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
173.213.236.72	AS22903 Databank Holdings, Ltd	`1.21ms` from Dallas, US
87.182.88.152	AS3320 Deutsche Telekom AG	`4.84ms` from Frankfurt am Main, DE
91.20.41.152	AS3320 Deutsche Telekom AG	`4.05ms` from Frankfurt am Main, DE
70.117.254.168	AS11427 Charter Communications Inc	`13.34ms` from Houston, US
136.165.90.168	AS1657 University of Louisville	`4.76ms` from Indianapolis, US
176.40.142.216	AS34984 Superonline Iletisim Hizmetleri A.S.	`8.51ms` from Istanbul, TR
131.145.39.24	AS8075 Microsoft Corporation	`0.17ms` from London, GB
165.23.117.104	AS11232 Midcontinent Communications	`9.10ms` from Minneapolis, US

Traceroute

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

traceroute -a -n -q1 -f4 121.224.175.158

traceroute to 121.224.175.158 (121.224.175.158): 64 hops max, 52 byte packets

4 [AS4134] 222.184.63.97 2.495 ms

5 *

6 *

7 *

8 [AS4134] 121.227.220.110 7.206 ms

9 [AS140292] 121.224.175.158 7.153 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On March 20th 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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