121.231.111.0/24

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 121.231.111.0/24

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 121.231.0.0/16

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
84.84.192.72	AS1136 KPN B.V.	`1.31ms` from Amsterdam, NL
119.50.97.56	AS4837 CHINA UNICOM China169 Backbone	`8.97ms` from Changchun, CN
97.234.19.152	AS6167 Verizon Business	`17.01ms` from Chicago, US
74.128.147.168	AS10796 Charter Communications Inc	`14.36ms` from Columbus, US
3.128.117.184	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
218.38.222.104	AS9318 SK Broadband Co Ltd	`1.42ms` from Incheon, KR
179.190.183.40	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`2.95ms` from Joao Pessoa, BR
13.43.189.152	AS16509 Amazon.com, Inc.	`0.21ms` from London, GB
81.147.8.56	AS2856 British Telecommunications PLC	`7.00ms` from London, GB
85.118.53.216	AS44821 Koesio Nord Ouest SAS	`0.93ms` from Paris, FR
31.184.226.216	AS49505 JSC Selectel	`0.98ms` from Saint Petersburg, RU
203.255.15.24	AS18028 GyeongSang National University	`7.76ms` from Seoul, KR
175.150.67.40	AS4837 CHINA UNICOM China169 Backbone	`11.37ms` from Tieling, CN
120.51.86.120	AS2519 ARTERIA Networks Corporation	`7.63ms` from Tokyo, JP
58.98.114.152	AS9595 NTT-ME Corporation	`2.60ms` from Tokyo, JP
99.74.141.248	AS7018 AT&T Enterprises, LLC	`10.69ms` from Atlanta, US
98.20.166.8	AS7029 Windstream Communications LLC	`6.71ms` from Atlanta, US
150.164.39.104	AS271354 UNIVERSIDADE FEDERAL DE MINAS GERAIS	`1.13ms` from Belo Horizonte, BR
188.173.23.168	AS48161 NEXTGEN COMMUNICATIONS SRL	`7.39ms` from Bucharest, RO
34.162.32.24	AS396982 Google LLC	`0.17ms` from Columbus, US
178.19.81.24	AS209040 SeWiKom GmbH	`3.04ms` from Duesseldorf, DE
43.139.119.136	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.94ms` from Guangzhou, CN
35.219.21.72	AS15169 Google LLC	`0.10ms` from Jakarta, ID
43.152.189.248	AS139341 ACE	`0.10ms` from Madrid, ES
185.188.18.56	AS12886 LEW TelNet GmbH	`4.44ms` from Munich, DE

Traceroute

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

traceroute -a -n -q1 -f6 -m14 121.231.111.158

traceroute to 121.231.111.158 (121.231.111.158): 14 hops max, 52 byte packets

6 [AS4134] 81.173.23.5 79.004 ms

7 [AS4134] 202.97.43.25 331.254 ms

8 *

9 *

10 *

11 [AS140293] 61.160.197.18 337.169 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Baghdad, IQ

On April 24th 2026

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