121.231.54.0/24

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 121.231.54.0/24

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
147.102.196.200	AS3323 National Technical University of Athens	`2.23ms` from Athens, GR
52.159.118.136	AS8075 Microsoft Corporation	`0.18ms` from Chicago, US
107.9.132.72	AS10796 Charter Communications Inc	`9.96ms` from Cleveland, US
88.76.78.88	AS3209 Vodafone GmbH	`5.39ms` from Frankfurt am Main, DE
169.234.237.200	AS299 University of California, Irvine	`2.72ms` from Los Angeles, US
182.105.160.248	AS4134 CHINANET BACKBONE	`5.15ms` from Nanchang, CN
204.147.156.8	AS401773 Washington County, Oregon	`0.85ms` from Portland, US
95.234.18.248	AS3269 Telecom Italia S.p.A.	`7.32ms` from Rome, IT
180.21.41.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.58ms` from Tokyo, JP
123.162.5.120	AS4134 CHINANET BACKBONE	`7.22ms` from Zhengzhou, CN
44.224.32.40	AS16509 Amazon.com, Inc.	`0.66ms` from Boardman, US
122.137.144.152	AS4837 CHINA UNICOM China169 Backbone	`2.88ms` from Changchun, CN
158.179.174.184	AS31898 Oracle Corporation	`0.13ms` from Chuncheon, KR
71.31.85.88	AS7029 Windstream Communications LLC	`13.89ms` from Dallas, US
209.38.184.184	AS14061 DigitalOcean, LLC	`0.20ms` from Frankfurt am Main, DE
182.18.128.72	AS18229 CtrlS	`0.62ms` from Hyderabad, IN
114.205.71.120	AS9318 SK Broadband Co Ltd	`1.38ms` from Incheon, KR
76.90.231.8	AS20001 Charter Communications Inc	`4.91ms` from Los Angeles, US
201.121.99.184	AS8151 UNINET	`2.06ms` from Mexico City, MX
185.153.93.24	AS204703 planeta cloud	`1.00ms` from Moscow, RU
153.218.19.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.69ms` from Osaka, JP
86.212.123.104	AS3215 Orange S.A.	`10.17ms` from Paris, FR
118.81.62.24	AS4837 CHINA UNICOM China169 Backbone	`2.54ms` from Taiyuan, CN
34.86.134.56	AS396982 Google LLC	`0.12ms` from Ashburn, US
85.215.164.216	AS8560 IONOS SE	`0.62ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 121.231.54.214

traceroute to 121.231.54.214 (121.231.54.214): 64 hops max, 52 byte packets

1 [AS15169] 192.178.252.224 76.756 ms

2 [AS15169] 192.178.45.252 77.207 ms

3 *

4 [] 140.222.223.17 135.61 ms

5 [AS701] 157.130.246.162 141.032 ms

6 *

7 *

8 *

9 *

10 [AS140293] 58.216.1.14 285.748 ms

11 *

12 [AS140293] 121.231.54.214 270.769 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On April 24th 2026

What are IP address ranges?

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