121.228.91.0/24

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 121.228.91.0/24

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
121.228.91.120	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.61ms` 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
99.87.244.184	AS7018 AT&T Enterprises, LLC	`1.67ms` from Atlanta, US
117.193.101.88	AS9829 National Internet Backbone	`9.00ms` from Bengaluru, IN
181.57.66.120	AS10620 Telmex Colombia S.A.	`14.92ms` from Bogotá, CO
208.73.131.72	AS36327 VINAKOM COMMUNICATIONS	`1.45ms` from Chicago, US
191.241.180.152	AS263676 NetMG Informática Ltda.	`16.28ms` from Fortaleza, BR
90.200.7.232	AS5607 Sky UK Limited	`6.45ms` from London, GB
104.58.66.216	AS7018 AT&T Enterprises, LLC	`6.51ms` from Miami, US
71.228.211.104	AS7922 Comcast Cable Communications, LLC	`6.05ms` from Murfreesboro, US
52.70.62.40	AS14618 Amazon.com, Inc.	`0.26ms` from Reston, US
191.187.98.88	AS28573 Claro NXT Telecomunicacoes Ltda	`10.57ms` from Sao Paulo, BR
59.8.72.200	AS4766 Korea Telecom	`10.90ms` from Seoul, KR
211.210.170.8	AS9318 SK Broadband Co Ltd	`1.53ms` from Seoul, KR
89.139.222.104	AS1680 Cellcom Fixed Line Communication L.P	`2.39ms` from Tel Aviv, IL
116.36.48.24	AS17858 LG POWERCOMM	`1.84ms` from Incheon, KR
189.223.1.56	AS8151 UNINET	`3.85ms` from Los Angeles, US
24.157.63.200	AS6128 Cablevision Systems Corp.	`1.75ms` from New York City, US
79.53.98.104	AS3269 Telecom Italia S.p.A.	`16.40ms` from Rome, IT
95.246.161.72	AS3269 Telecom Italia S.p.A.	`15.65ms` from Rome, IT
38.63.178.120	AS54600 PEG TECH INC	`0.58ms` from San Jose, US
178.59.68.184	AS3329 Vodafone-panafon Hellenic Telecommunications Company SA	`7.40ms` from Sofia, BG
129.97.81.72	AS12093 University of Waterloo	`2.22ms` from Toronto, CA
34.86.28.56	AS396982 Google LLC	`0.13ms` from Ashburn, US
113.250.114.72	AS4134 CHINANET BACKBONE	`1.10ms` from Chongqing, CN
18.216.128.232	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
35.192.90.152	AS396982 Google LLC	`0.13ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -f4 121.228.91.223

traceroute to 121.228.91.223 (121.228.91.223): 64 hops max, 52 byte packets

4 [AS3356] 212.133.96.206 3.688 ms

5 *

6 *

7 [AS4134] 202.97.57.146 228.301 ms

8 *

9 *

10 [AS4134] 221.224.104.26 247.846 ms

11 [AS140292] 121.228.91.223 239.777 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On April 13th 2026

What are IP address ranges?

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