121.231.124.0/22

AS140293 · CHINATELECOM Jiangsu province Changzhou 5G network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140293
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 121.231.124.0/22

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 121.231.0.0/16

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

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
176.239.236.182	AS16135 Turkcell A.S.	`18.28ms` from Ankara, TR
123.120.202.118	AS4808 China Unicom Beijing Province Network	`3.73ms` from Beijing, CN
75.68.101.214	AS7922 Comcast Cable Communications, LLC	`7.01ms` from Boston, US
98.157.107.6	AS10796 Charter Communications Inc	`15.42ms` from Cleveland, US
79.252.228.214	AS3320 Deutsche Telekom AG	`8.45ms` from Frankfurt am Main, DE
220.187.199.22	AS4134 CHINANET BACKBONE	`7.84ms` from Hangzhou, CN
99.105.226.198	AS7018 AT&T Enterprises, LLC	`11.54ms` from Kansas City, US
86.167.33.182	AS2856 British Telecommunications PLC	`4.94ms` from London, GB
90.251.57.150	AS5378 Vodafone Limited	`2.68ms` from Manchester, GB
144.125.88.86	AS394089 Google LLC	`0.15ms` from Melbourne, AU
98.96.215.54	AS21859 Zenlayer Inc	`0.26ms` from Miami, US
71.27.202.198	AS7922 Comcast Cable Communications, LLC	`4.87ms` from Miami, US
88.36.75.214	AS3269 Telecom Italia S.p.A.	`0.87ms` from Milan, IT
95.115.240.118	AS6805 Telefonica Germany GmbH & Co.OHG	`7.12ms` from Munich, DE
115.235.128.150	AS4134 CHINANET BACKBONE	`10.58ms` from Ningbo, CN
126.31.89.102	AS17676 SoftBank Corp.	`9.02ms` from Osaka, JP
179.183.152.54	AS18881 TELEFÔNICA BRASIL S.A	`8.32ms` from Porto Alegre, BR
1.236.117.54	AS9318 SK Broadband Co Ltd	`1.76ms` from Seoul, KR
218.173.11.86	AS3462 Data Communication Business Group	`5.17ms` from Taichung, TW
24.62.145.182	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Boston, US
76.235.95.22	AS7018 AT&T Enterprises, LLC	`7.51ms` from Chicago, US
98.157.224.54	AS10796 Charter Communications Inc	`15.48ms` from Columbus, US
171.245.13.134	AS7552 Viettel Group	`2.69ms` from Hanoi, VN
70.129.95.134	AS7018 AT&T Enterprises, LLC	`1.62ms` from Houston, US
99.40.69.230	AS7018 AT&T Enterprises, LLC	`19.08ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m12 121.231.127.208

traceroute to 121.231.127.208 (121.231.127.208): 12 hops max, 52 byte packets

1 [AS63023] 23.157.88.1 0.271 ms

2 *

3 [AS28917] 62.140.255.110 12.754 ms

4 [AS4134] 81.173.22.33 2.424 ms

5 *

6 *

7 [AS4134] 202.97.23.121 244.192 ms

8 *

9 [AS140293] 58.216.1.182 253.661 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On April 24th 2026

What are IP address ranges?

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