1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.228.0.0/16
  4. AS140292  | 121.228.32.0/21

121.228.32.0/21

AS140292  ·  CHINATELECOM Jiangsu province Suzhou 5G network

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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 121.228.32.0/21

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 121.228.0.0/16

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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
121.228.35.158 881031.xyz 1
121.228.34.181 gclef.icu 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

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

IP Address ASN Details
121.228.33.193 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.95ms from Huai'an, CN
121.228.38.193 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.77ms from Huai'an, CN
121.228.35.129 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.39ms from Huai'an, CN
121.228.37.129 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.82ms from Huai'an, CN
121.228.36.65 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.41ms from Huai'an, CN
121.228.34.129 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.69ms from Huai'an, CN
121.228.32.65 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.55ms from Huai'an, CN
121.228.39.65 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.68ms 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
79.128.214.101 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.02ms from Athens, GR
156.204.111.101 AS8452 TE-AS 2.47ms from Cairo, EG
173.194.200.5 AS15169 Google LLC 6.28ms from Dallas, US
137.116.245.69 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
83.135.184.165 AS8881 1&1 Versatel GmbH 3.34ms from Duesseldorf, DE
121.125.150.21 AS9318 SK Broadband Co Ltd 1.88ms from Incheon, KR
89.212.108.53 AS34779 T-2, d.o.o. 2.13ms from Ljubljana, SI
58.69.11.229 AS9299 Philippine Long Distance Telephone Company 0.48ms from Manila, PH
79.161.125.197 AS29695 Lyse Tele AS 0.74ms from Oslo, NO
39.86.23.149 AS4837 CHINA UNICOM China169 Backbone 9.02ms from Qingdao, CN
115.13.163.21 AS4766 Korea Telecom 6.00ms from Seoul, KR
150.158.25.69 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.42ms from Shanghai, CN
212.112.170.213 AS12552 GlobalConnect AB 0.14ms from Stockholm, SE
128.168.77.149 AS36351 IBM Cloud 0.99ms from Tokyo, JP
50.72.55.85 AS6327 Shaw Communications 3.99ms from Winnipeg, CA
86.88.61.197 AS1136 KPN B.V. 1.94ms from Amsterdam, NL
54.190.203.85 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
181.53.133.5 AS10620 Telmex Colombia S.A. 16.90ms from Bogota, CO
200.43.9.5 AS7303 Telecom Argentina S.A. 1.24ms from Buenos Aires, AR
218.194.64.101 AS4538 China Education and Research Network Center 4.24ms from Chengdu, CN
182.78.72.5 AS9498 BHARTI Airtel Ltd. 0.82ms from Delhi, IN
18.203.233.213 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE
35.178.99.245 AS16509 Amazon.com, Inc. 0.13ms from London, GB
187.209.106.5 AS8151 UNINET 1.75ms from Monterrey, MX
178.75.93.101 AS12389 PJSC Rostelecom 10.17ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 121.228.32.65
traceroute to 121.228.32.65 (121.228.32.65): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
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.

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