121.227.132.0/23

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G 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	AS140292
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 121.227.132.0/23

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 121.227.0.0/16

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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.227.132.85	20181223.xyz	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

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

IP Address	ASN	Details
121.227.132.48	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.01ms` from Nanjing, CN
121.227.133.129	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.50ms` from Nanjing, 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
93.209.60.151	AS3320 Deutsche Telekom AG	`5.72ms` from Frankfurt am Main, DE
58.18.99.103	AS139007 UNICOM InnerMongolia province network	`7.32ms` from Hohhot, CN
158.125.83.247	AS786 Jisc Services Limited	`4.98ms` from London, GB
221.224.73.135	AS4134 CHINANET-BACKBONE	`4.77ms` from Nanjing, CN
177.9.64.183	AS27699 TELEFÔNICA BRASIL S.A	`1.98ms` from São Paulo, BR
1.174.207.151	AS3462 Data Communication Business Group	`3.37ms` from Taichung, TW
79.183.236.55	AS8551 Bezeq International Ltd.	`2.28ms` from Tel Aviv, IL
153.218.205.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.28ms` from Tokyo, JP
219.157.172.135	AS4837 CHINA UNICOM China169 Backbone	`2.30ms` from Zhengzhou, CN
172.253.124.119	AS15169 Google LLC	`0.69ms` from Atlanta, US
23.39.6.215	AS16625 Akamai Technologies, Inc.	`0.24ms` from Atlanta, US
142.44.216.71	AS16276 OVH SAS	`0.11ms` from Beauharnois, CA
81.245.128.39	AS5432 Proximus NV	`2.29ms` from Brussels, BE
223.156.198.151	AS4134 CHINANET-BACKBONE	`3.56ms` from Changsha, CN
8.24.207.39	AS33561 Lunavi, Inc.	`0.11ms` from Cheyenne, US
103.69.189.7	AS135921 Maxserver Company Limited	`0.14ms` from Hanoi, VN
218.7.163.55	AS4837 CHINA UNICOM China169 Backbone	`4.00ms` from Harbin, CN
116.111.164.87	AS24086 Viettel Corporation	`7.30ms` from Ho Chi Minh City, VN
116.84.201.87	AS23908 IIAC	`2.38ms` from Incheon, KR
131.179.224.39	AS52 University of California, Los Angeles	`1.06ms` from Los Angeles, US
201.185.230.167	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.56ms` from Medellin, CO
208.74.246.55	AS40328 AcenTek	`6.18ms` from Minneapolis, US
125.117.93.103	AS4134 CHINANET-BACKBONE	`8.79ms` from Ningbo, CN
91.3.40.119	AS3320 Deutsche Telekom AG	`2.53ms` from Nuernberg, DE
88.122.168.215	AS12322 Free SAS	`10.70ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f4 121.227.133.124

traceroute to 121.227.133.124 (121.227.133.124): 64 hops max, 52 byte packets

4 [AS4134] 222.184.63.53 2.651 ms

5 *

6 *

7 *

8 [AS4134] 61.177.8.18 21.468 ms

9 [AS4134] 221.225.146.22 7.571 ms

10 [AS140292] 121.227.133.124 7.421 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On March 20th 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