1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.231.0.0/16
  4. AS140293  | 121.231.226.0/24

121.231.226.0/24

AS140293  ·  CHINATELECOM Jiangsu province Changzhou 5G network

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Summary

Country China
Domain chinatelecom.cn
ASN AS140293
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 121.231.226.0/24

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 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 121.231.0.0/16

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 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
185.103.174.120 AS12859 BIT BV 1.08ms from Amsterdam, NL
191.92.47.232 AS27831 Colombia Móvil 15.27ms from Bogotá, CO
192.237.243.120 AS19994 Rackspace Hosting 1.28ms from Chicago, US
204.153.81.24 AS6946 American Messaging Services L.L.C. 2.33ms from Dallas, US
134.228.237.8 AS13490 Buckeye Cablevision, Inc. 6.03ms from Detroit, US
149.172.204.232 AS3209 Vodafone GmbH 9.73ms from Frankfurt am Main, DE
186.51.59.216 AS6057 Administracion Nacional de Telecomunicaciones 17.84ms from Montevideo, UY
98.86.25.168 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
121.189.196.216 AS4766 Korea Telecom 2.84ms from Seoul, KR
169.155.125.248 AS199524 G-Core Labs S.A. 0.07ms from Sydney, AU
177.172.157.216 AS26599 TELEFÔNICA BRASIL S.A 6.64ms from Vinhedo, BR
47.85.156.184 AS45102 Alibaba (US) Technology Co., Ltd. 0.40ms from Ashburn, US
100.23.198.216 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
81.164.68.24 AS6848 Telenet BV 5.17ms from Brussels, BE
196.208.54.184 AS20011 Dimension Data 2.43ms from Cape Town, ZA
73.110.133.56 AS7922 Comcast Cable Communications, LLC 5.62ms from Chicago, US
23.78.47.24 AS16625 Akamai Technologies, Inc. 0.18ms from Copenhagen, DK
5.186.54.232 AS44869 FIBIA P/S 3.25ms from Copenhagen, DK
120.26.78.8 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.42ms from Hangzhou, CN
125.240.192.40 AS17858 LG POWERCOMM 2.07ms from Incheon, KR
115.88.206.88 AS3786 LG DACOM Corporation 1.52ms from Incheon, KR
24.230.169.104 AS11232 Midcontinent Communications 5.40ms from Minneapolis, US
112.83.164.168 AS4837 CHINA UNICOM China169 Backbone 4.18ms from Nanjing, CN
157.254.237.104 AS399486 12651980 CANADA INC. 0.28ms from New York City, US
115.37.59.56 AS18126 Chubu Telecommunications Company, Inc. 3.90ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f6 121.231.226.42
traceroute to 121.231.226.42 (121.231.226.42): 64 hops max, 52 byte packets
8 *
9 *
10 *
11 [AS140293] 121.231.226.42 16.748 ms
Measurement taken from IPinfo ProbeNet in Hangzhou, 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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