121.231.88.0/24

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 121.231.88.0/24

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
186.235.83.120	AS263097 VN INFRAESTRUTURA DE REDES LTDA.	`0.54ms` from Brasilia, BR
67.167.25.120	AS7922 Comcast Cable Communications, LLC	`10.07ms` from Chicago, US
186.215.125.88	AS18881 TELEFÔNICA BRASIL S.A	`8.34ms` from Curitiba, BR
86.27.251.200	AS5089 Virgin Media Limited	`11.10ms` from Dublin, IE
223.197.135.184	AS4760 HKT Limited	`1.60ms` from Hong Kong, HK
59.149.132.104	AS9269 Hong Kong Broadband Network Ltd.	`0.82ms` from Hong Kong, HK
116.123.103.152	AS9318 SK Broadband Co Ltd	`1.41ms` from Incheon, KR
136.48.107.8	AS16591 Google Fiber Inc.	`4.74ms` from Kansas City, US
38.76.115.120	AS26375 AIRESPRING, INC.	`3.99ms` from Los Angeles, US
203.101.2.8	AS9498 BHARTI Airtel Ltd.	`0.28ms` from Los Angeles, US
152.234.125.248	AS26599 TELEFÔNICA BRASIL S.A	`4.84ms` from Osasco, BR
178.170.73.248	AS21409 Ikoula Net SAS	`0.10ms` from Reims, FR
13.218.210.88	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
79.42.163.200	AS3269 Telecom Italia S.p.A.	`15.42ms` from Rome, IT
189.155.127.88	AS8151 UNINET	`14.27ms` from Santiago de Queretaro, MX
119.206.255.104	AS4766 Korea Telecom	`1.86ms` from Seoul, KR
178.18.235.248	AS50952 Global Network Management Inc	`0.73ms` from Stockholm, SE
45.88.88.88	AS209693 OC NETWORKS LIMITED	`10.80ms` from Amsterdam, NL
108.143.248.40	AS8075 Microsoft Corporation	`1.27ms` from Amsterdam, NL
71.88.97.168	AS20115 Charter Communications LLC	`11.90ms` from Ashburn, US
67.216.137.184	AS22646 Hargray Communications Group, Inc.	`7.77ms` from Atlanta, US
116.95.5.248	AS4837 CHINA UNICOM China169 Backbone	`10.23ms` from Changchun, CN
98.213.227.56	AS7922 Comcast Cable Communications, LLC	`5.10ms` from Chicago, US
87.234.200.88	AS20676 Plusnet GmbH	`3.19ms` from Frankfurt am Main, DE
60.167.105.152	AS4134 CHINANET BACKBONE	`4.68ms` from Huainan, CN

Traceroute

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

traceroute -a -n -q1 -f2 121.231.88.163

traceroute to 121.231.88.163 (121.231.88.163): 64 hops max, 52 byte packets

2 [] 91.200.241.86 1.525 ms

3 [AS4134] 218.30.49.181 0.497 ms

4 [] 59.43.182.186 123.107 ms

5 [] 59.43.181.49 123.501 ms

6 [] 59.43.130.201 124.825 ms

7 *

8 *

9 *

10 *

11 [AS140293] 121.231.88.163 138.994 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On April 25th 2026

What are IP address ranges?

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