121.237.179.0/24

AS134756 · CHINANET Nanjing Jishan IDC network

Need more data or want to access it via API or data downloads? Sign up to get free access

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:         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:  2025-11-18T00:26:23Z
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 121.237.179.0/24

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 121.237.0.0/16

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	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 37 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.237.179.161	zhoudemin.com	17
121.237.179.103	bnln100.top	4
121.237.179.237	cxyd.vip	2
121.237.179.23	aiyuntek.com	1
121.237.179.52	bangtu-ai.com	1
121.237.179.184	miaoheculture.com	1
121.237.179.215	etongtech.cloud	1
121.237.179.27	51mzp.com	1
121.237.179.12	lxpaas.com	1
121.237.179.124	ndsyun.com	1
121.237.179.176	windmro.com	1
121.237.179.144	safety-tec.com	1
121.237.179.160	cncappc.org.cn	1
121.237.179.195	sdwenzhi.com	1
121.237.179.206	etax366.com	1
121.237.179.14	findplus.cn	1
121.237.179.117	haqsl.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

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

IP Address	ASN	Details
121.237.179.128	AS134756 CHINANET Nanjing Jishan IDC network	`3.13ms` 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
201.210.31.104	AS8048 CANTV Servicios, Venezuela	`1.71ms` from Caracas, VE
87.115.64.200	AS6871 Plusnet	`5.73ms` from Erith, GB
183.153.52.168	AS4134 CHINANET-BACKBONE	`10.13ms` from Hangzhou, CN
72.206.121.72	AS22773 Cox Communications Inc.	`7.97ms` from Kansas City, US
172.91.219.24	AS20001 Charter Communications Inc	`4.42ms` from Los Angeles, US
138.23.226.24	AS6106 University of California, Riverside	`4.83ms` from Los Angeles, US
185.197.60.104	AS61323 ANS ACADEMY LIMITED	`0.67ms` from Manchester, GB
201.66.215.184	AS8167 V tal	`1.96ms` from Novo Hamburgo, BR
180.35.188.248	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.53ms` from Osaka, JP
76.212.74.24	AS7018 AT&T Enterprises, LLC	`8.04ms` from Redding, US
107.214.211.184	AS7018 AT&T Enterprises, LLC	`3.01ms` from Atlanta, US
184.154.2.216	AS32475 Internap Holding LLC	`0.93ms` from Chicago, US
92.37.48.24	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`1.19ms` from Ljubljana, SI
179.157.196.24	AS28573 Claro NXT Telecomunicacoes Ltda	`6.66ms` from Osasco, BR
3.221.218.104	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
46.229.200.136	AS20911 Net-Surf.net Ltd.	`4.59ms` from Sofia, BG
34.116.248.8	AS396982 Google LLC	`0.10ms` from Warsaw, PL
20.4.213.24	AS8075 Microsoft Corporation	`0.40ms` from Amsterdam, NL
190.25.123.88	AS19429 ETB - Colombia	`0.73ms` from Bogota, CO
35.209.83.184	AS15169 Google LLC	`0.38ms` from Council Bluffs, US
175.127.59.40	AS9318 SK Broadband Co Ltd	`1.85ms` from Incheon, KR
91.247.183.120	AS48031 Ivanov Vitaliy Sergeevich	`0.10ms` from Kyiv, UA
94.0.166.216	AS5607 Sky UK Limited	`2.05ms` from London, GB
47.152.79.168	AS5650 Frontier Communications of America, Inc.	`3.88ms` from Los Angeles, US
67.125.216.248	AS7018 AT&T Enterprises, LLC	`1.75ms` 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 -f4 121.237.179.159

traceroute to 121.237.179.159 (121.237.179.159): 64 hops max, 52 byte packets

4 [AS4134] 61.160.7.53 1.846 ms

5 *

6 *

7 *

8 [AS134756] 180.101.54.213 6.078 ms

9 *

10 *

11 *

12 *

13 [AS134756] 121.237.179.159 5.802 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On February 7th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales