121.227.138.0/24

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

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 121.227.138.0/24

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 121.227.0.0/16

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

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

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

IP Address	ASN	Details
121.227.138.182	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.80ms` 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
208.104.111.72	AS14615 Comporium, Inc	`1.46ms` from Charlotte, US
90.185.123.72	AS203953 Hiper A/S	`1.63ms` from Copenhagen, DK
161.248.1.200	AS151133 TECHNOCONNECT IT SOLUTIONS PRIVATE LIMITED	`8.42ms` from Delhi, IN
24.224.202.200	AS11260 EastLink	`12.83ms` from Fredericton, CA
78.152.42.88	AS3257 GTT Communications Inc.	`0.41ms` from London, GB
23.37.95.40	AS16625 Akamai Technologies, Inc.	`0.51ms` from Miami, US
88.47.77.248	AS3269 Telecom Italia S.p.A.	`3.15ms` from Milan, IT
176.109.45.200	AS50009 QUARTZ TELECOM LLC	`1.00ms` from Moscow, RU
204.13.43.120	AS33604 Burlington Telecom	`11.23ms` from New York City, US
76.179.217.248	AS11351 Charter Communications Inc	`11.28ms` from Piscataway, US
186.6.233.120	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.69ms` from Santo Domingo, DO
191.19.6.184	AS27699 TELEFÔNICA BRASIL S.A	`3.41ms` from São Paulo, BR
44.255.218.168	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
90.236.153.56	AS3301 Telia Company AB	`16.35ms` from Copenhagen, DK
122.177.253.168	AS24560 Bharti Airtel Ltd., Telemedia Services	`7.63ms` from Kolkata, IN
217.155.4.184	AS13037 Zen Internet Ltd	`1.56ms` from Manchester, GB
23.116.183.168	AS7018 AT&T Enterprises, LLC	`2.67ms` from Miami, US
69.159.144.168	AS577 Bell Canada	`2.67ms` from Montreal, CA
109.127.177.232	AS12389 PJSC Rostelecom	`16.42ms` from Moscow, RU
180.24.247.184	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.85ms` from Osaka, JP
191.251.145.248	AS18881 TELEFÔNICA BRASIL S.A	`1.52ms` from Osasco, BR
3.212.38.152	AS14618 Amazon.com, Inc.	`0.43ms` from Reston, US
189.151.255.120	AS8151 UNINET	`3.90ms` from Santiago de Queretaro, MX
119.195.27.24	AS4766 Korea Telecom	`7.22ms` from Seoul, KR
116.88.81.200	AS55430 Starhub Ltd	`2.40ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f6 121.227.138.179

traceroute to 121.227.138.179 (121.227.138.179): 64 hops max, 52 byte packets

6 [AS137699] 121.226.193.78 2.669 ms

7 [AS137699] 121.226.193.77 0.678 ms

8 *

9 *

10 *

11 [AS4134] 121.227.220.154 6.795 ms

12 [AS140292] 121.227.138.179 9.802 ms

Measurement taken from

IPinfo ProbeNet in Suqian, CN

On April 13th 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