121.237.176.0/24

AS134756 · CHINANET Nanjing Jishan IDC network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS134756
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
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:         [email protected]
remarks:        send anti-spam reports [email protected]
remarks:        send abuse reports [email protected]
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:         [email protected]
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-08-05T15:34:47Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         [email protected]
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 121.237.176.0/24

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	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 121.237.0.0/16

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	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 31 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.237.176.216	945h.cc	16
121.237.176.196	cjwll.com	1
121.237.176.124	jeez.cn	1
121.237.176.85	machind.cloud	1
121.237.176.140	riddler.host	1
121.237.176.114	jmldjk.com	1
121.237.176.113	kxshop.top	1
121.237.176.71	zhenpinzhilian.com	1
121.237.176.50	huishangwc.com	1
121.237.176.103	lanzchina.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
121.237.176.203	AS134756 CHINANET Nanjing Jishan IDC network	`3.07ms` from Huai'an, 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
185.218.72.8	AS204586 Bakker & Spees BV	`0.79ms` from Amsterdam, NL
221.182.31.24	AS9808 China Mobile Communications Group Co., Ltd.	`2.27ms` from Chengdu, CN
40.27.164.152	AS40676 Psychz Networks	`0.14ms` from Dallas, US
134.228.121.120	AS13490 Buckeye Cablevision, Inc.	`4.73ms` from Detroit, US
86.227.128.232	AS3215 Orange S.A.	`2.85ms` from Marseille, FR
174.58.92.24	AS7922 Comcast Cable Communications, LLC	`7.72ms` from Miami, US
115.214.178.136	AS4134 CHINANET-BACKBONE	`12.83ms` from Nanchang, CN
169.237.229.88	AS6192 University of California, Davis	`3.78ms` from San Jose, US
73.12.183.200	AS7922 Comcast Cable Communications, LLC	`12.46ms` from San Jose, US
187.22.74.120	AS28573 Claro NXT Telecomunicacoes Ltda	`5.44ms` from Sao Paulo, BR
66.220.101.216	AS4181 TDS TELECOM	`10.93ms` from Seattle, US
125.135.81.152	AS4766 Korea Telecom	`7.24ms` from Seoul, KR
119.99.52.168	AS4134 CHINANET-BACKBONE	`4.96ms` from Wuhan, CN
31.28.123.56	AS48524 INTERRA telecommunications group, Ltd.	`1.22ms` from Yekaterinburg, RU
194.219.109.56	AS1241 Forthnet	`4.91ms` from Athens, GR
191.80.113.184	AS22927 Telefonica de Argentina	`4.31ms` from Buenos Aires, AR
99.144.190.40	AS7018 AT&T Enterprises, LLC	`6.41ms` from Chicago, US
13.79.152.184	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
146.198.41.88	AS6871 Plusnet	`2.81ms` from Erith, GB
84.162.28.104	AS3320 Deutsche Telekom AG	`6.15ms` from Frankfurt am Main, DE
160.30.193.200	AS150862 VPSTTT COMPUTER COMPANY LIMITED	`0.25ms` from Hanoi, VN
2.136.89.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.71ms` from Madrid, ES
74.245.156.8	AS14593 Space Exploration Technologies Corporation	`0.18ms` from Manila, PH
91.39.186.72	AS3320 Deutsche Telekom AG	`6.72ms` from Nuernberg, DE
34.147.121.136	AS396982 Google LLC	`0.14ms` from Oudeschip, NL

Traceroute

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

traceroute -a -n -q1 -f4 121.237.176.10

traceroute to 121.237.176.10 (121.237.176.10): 64 hops max, 52 byte packets

4 [AS4134] 218.2.16.73 3.143 ms

5 *

6 [AS134756] 58.213.94.214 6.44 ms

7 *

8 [AS134756] 180.101.54.209 8.351 ms

9 *

10 *

11 *

12 *

13 [AS134756] 121.237.176.10 4.512 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On December 20th 2025

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.

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