1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.236.0.0/16
  4. AS140292  | 121.236.226.0/24

121.236.226.0/24

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

Sign up for free ›

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:  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 121.236.226.0/24

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 121.236.0.0/16

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 no domains currently hosted on this ASN.

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

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

IP Address ASN Details
121.236.226.189 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.08ms from Shanghai, 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
49.231.19.248 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 16.95ms from Bangkok, TH
80.158.21.168 AS6878 T-Systems International GmbH 2.49ms from Berlin, DE
82.76.136.248 AS8708 DIGI ROMANIA S.A. 0.90ms from Bucharest, RO
94.177.231.200 AS200185 Aruba S.p.A. 0.42ms from Frankfurt am Main, DE
76.247.6.168 AS7018 AT&T Enterprises, LLC 4.73ms from Houston, US
81.101.249.136 AS5089 Virgin Media Limited 9.45ms from London, GB
157.241.79.200 AS16509 Amazon.com, Inc. 0.11ms from Manama, BH
75.73.242.232 AS7922 Comcast Cable Communications, LLC 8.54ms from Minneapolis, US
2.19.108.248 AS16625 Akamai Technologies, Inc. 0.48ms from Paris, FR
177.100.104.56 AS28573 Claro NXT Telecomunicacoes Ltda 17.33ms from Rio de Janeiro, BR
200.173.64.200 AS4230 CLARO S.A. 2.17ms from Rio de Janeiro, BR
152.0.158.232 AS6400 Compañía Dominicana de Teléfonos S. A. 3.38ms from Santo Domingo, DO
35.135.29.168 AS20115 Charter Communications LLC 12.91ms from Seattle, US
43.201.17.136 AS16509 Amazon.com, Inc. 0.15ms from Seoul, KR
125.148.102.72 AS4766 Korea Telecom 1.87ms from Seoul, KR
112.185.59.56 AS4766 Korea Telecom 6.32ms from Seoul, KR
49.31.243.104 AS4766 Korea Telecom 7.39ms from Seoul, KR
8.219.146.24 AS45102 Alibaba (US) Technology Co., Ltd. 0.65ms from Singapore, SG
194.132.65.216 AS3301 Telia Company AB 2.87ms from Stockholm, SE
211.157.139.200 AS23724 IDC, China Telecommunications Corporation 3.74ms from Tianjin, CN
143.189.153.152 AS2527 Sony Network Communications Inc. 1.85ms from Tokyo, JP
113.176.186.152 AS45899 VNPT Corp 1.27ms from Da Nang, VN
93.238.190.216 AS3320 Deutsche Telekom AG 5.92ms from Frankfurt am Main, DE
61.141.182.168 AS4134 CHINANET-BACKBONE 0.91ms from Guangzhou, CN
193.112.57.200 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.98ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 121.236.226.94
traceroute to 121.236.226.94 (121.236.226.94): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 [AS4134] 117.81.242.38 7.628 ms
Measurement taken from IPinfo ProbeNet in Huai'an, CN
On

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs