1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.228.0.0/16
  4. AS140292  | 121.228.196.0/24

121.228.196.0/24

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:  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 121.228.196.0/24

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 121.228.0.0/16

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 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

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

IP Address ASN Details
121.228.196.148 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.29ms 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
173.21.81.184 AS30036 Mediacom Communications Corp 13.76ms from Atlanta, US
73.36.232.88 AS7922 Comcast Cable Communications, LLC 3.64ms from Chicago, US
18.118.165.168 AS16509 Amazon.com, Inc. 0.67ms from Columbus, US
47.185.164.248 AS5650 Frontier Communications of America, Inc. 1.51ms from Dallas, US
31.49.197.152 AS2856 British Telecommunications PLC 4.66ms from Erith, GB
108.157.105.184 AS16509 Amazon.com, Inc. 0.18ms from Madrid, ES
37.122.168.152 AS8585 Crnogorski Telekom a.d.Podgorica 0.70ms from Podgorica, ME
3.235.50.136 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
182.172.234.136 AS10036 DLIVE 6.92ms from Seoul, KR
87.120.13.104 AS34224 Neterra Ltd. 0.34ms from Sofia, BG
60.119.249.56 AS17676 SoftBank Corp. 3.35ms from Tokyo, JP
153.209.251.216 AS4713 NTT DOCOMO BUSINESS,Inc. 3.37ms from Tokyo, JP
172.10.230.152 AS7018 AT&T Enterprises, LLC 9.93ms from Chicago, US
68.44.44.8 AS7922 Comcast Cable Communications, LLC 11.51ms from Chicago, US
80.144.82.88 AS3320 Deutsche Telekom AG 3.88ms from Duesseldorf, DE
43.141.57.88 AS45090 Shenzhen Tencent Computer Systems Company Limited 3.53ms from Guangzhou, CN
124.56.159.40 AS17858 LG POWERCOMM 1.36ms from Incheon, KR
1.120.210.248 AS1221 Telstra Limited 11.55ms from Melbourne, AU
130.192.95.232 AS137 Consortium GARR 3.84ms from Milan, IT
34.201.107.72 AS14618 Amazon.com, Inc. 0.45ms from Reston, US
120.60.146.88 AS9829 National Internet Backbone 11.56ms from Saint Thomas Mount, IN
1.106.84.8 AS4766 Korea Telecom 3.10ms from Seoul, KR
171.22.38.88 AS48095 XT GLOBAL NETWORKS LTD. 7.73ms from Bucharest, RO
178.168.121.72 AS31252 StarNet Solutii SRL 0.28ms from Chisinau, MD
201.66.38.24 AS8167 V tal 1.29ms from Curitiba, BR

Traceroute

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

$
traceroute -a -n -q1 -f6 121.228.196.134
traceroute to 121.228.196.134 (121.228.196.134): 64 hops max, 52 byte packets
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Suqian, 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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