49.73.152.0/23

AS140292 · CHINATELECOM Jiangsu province Suzhou 5G network

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Summary

Country	China
Domain	chinatelecom.cn
ASN	AS140292
Parent Range	49.64.0.0/11
Registry	APNIC
ID	CHINANET-JS

WHOIS Details

inetnum:        49.64.0.0 - 49.95.255.255
netname:        CHINANET-JS
descr:          CHINANET jiangsu province network
descr:          China Telecom
descr:          260 Zhongyang Road,Nanjing 210037
country:        CN
admin-c:        CH360-AP
tech-c:         CS306-AP
tech-c:         CN142-AP
abuse-c:        AC1573-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
notify:         jsipmanager@163.com
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET-JS
mnt-routes:     MAINT-CHINANET-JS
mnt-irt:        IRT-CHINANET-CN
last-modified:  2022-04-26T07:40:27Z
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

person:         CHINANET-JS Hostmaster
nic-hdl:        CH360-AP
e-mail:         jsipmanager@163.com
address:        Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone:          +86-25-86588231
phone:          +86-25-86588745
fax-no:         +86-25-86588104
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-03-15T07:08:59Z
source:         APNIC

person:         CHINANET-JS Network Operations
nic-hdl:        CN142-AP
e-mail:         jsipmanager@163.com
address:        Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone:          +86-25-86588721
phone:          +86-25-86788130
phone:          +86-25-86788122
phone:          +86-25-86588787
fax-no:         +86-25-86588104
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-03-15T07:09:00Z
source:         APNIC

person:         CHINANET-JS Security Administrater
nic-hdl:        CS306-AP
e-mail:         jsipmanager@163.com
address:        Room 1001#, 260 Zhongyang Road, Nanjing,Jiangsu Province
phone:          +86-25-86588745
phone:          +86-25-86588231
fax-no:         +86-25-86588104
country:        CN
mnt-by:         MAINT-CHINANET-JS
last-modified:  2022-03-15T07:09:00Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 49.73.152.0/23

Range	ASN	Company	Num of IPs
49.64.0.0/11	AS131325	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS134756	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS137697	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS140292	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS146966	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS4134	CHINANET jiangsu province network	2,097,152

Nearby Ranges

BGP prefixes that overlap with 49.73.0.0/16

Range	ASN	Company	Num of IPs
49.64.0.0/11	AS131325	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS134756	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS137697	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS140292	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS146966	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS4134	CHINANET jiangsu province network	2,097,152

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

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

IP Address	ASN	Details
49.73.152.129	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.09ms` from Nanjing, CN
49.73.153.91	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.51ms` 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
194.122.161.135	AS1136 KPN B.V.	`10.28ms` from Amsterdam, NL
111.61.70.55	AS24547 Hebei Mobile Communication Company Limited	`5.74ms` from Beijing, CN
182.149.33.23	AS4134 CHINANET-BACKBONE	`5.58ms` from Chengdu, CN
52.236.19.55	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
94.114.67.87	AS3209 Vodafone GmbH	`10.71ms` from Frankfurt am Main, DE
77.181.113.71	AS6805 Telefonica Germany GmbH & Co.OHG	`2.49ms` from Frankfurt am Main, DE
103.172.239.23	AS149098 VIETNAM DIGITAL INFRASTRUCTURE JOINT STOCK COMPANY	`0.85ms` from Hanoi, VN
71.93.193.55	AS20115 Charter Communications LLC	`5.54ms` from Los Angeles, US
62.42.26.87	AS6739 VODAFONE ONO, S.A.	`12.65ms` from Madrid, ES
5.50.53.199	AS5410 Bouygues Telecom SA	`2.25ms` from Marseille, FR
82.62.162.231	AS3269 Telecom Italia S.p.A.	`3.60ms` from Milan, IT
79.30.158.55	AS3269 Telecom Italia S.p.A.	`1.37ms` from Milan, IT
73.104.211.119	AS7922 Comcast Cable Communications, LLC	`4.16ms` from Orlando, US
39.74.177.247	AS4837 CHINA UNICOM China169 Backbone	`7.75ms` from Qingdao, CN
91.105.112.39	AS12578 SIA Tet	`2.59ms` from Riga, LV
187.58.219.103	AS18881 TELEFÔNICA BRASIL S.A	`6.82ms` from Rio de Janeiro, BR
79.19.44.135	AS3269 Telecom Italia S.p.A.	`10.43ms` from Rome, IT
189.141.8.199	AS8151 UNINET	`1.21ms` from Santiago de Queretaro, MX
118.60.89.215	AS4766 Korea Telecom	`3.19ms` from Seoul, KR
221.206.201.39	AS4837 CHINA UNICOM China169 Backbone	`14.36ms` from Tieling, CN
59.146.205.167	AS2527 Sony Network Communications Inc.	`2.30ms` from Tokyo, JP
31.215.166.215	AS5384 Emirates Internet	`1.52ms` from Al Fujairah City, AE
94.249.233.231	AS397630 Blazing SEO, LLC	`0.11ms` from Frankfurt am Main, DE
221.147.31.183	AS4766 Korea Telecom	`1.18ms` from Incheon, KR
211.222.97.247	AS4766 Korea Telecom	`0.89ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f9 49.73.152.209

traceroute to 49.73.152.209 (49.73.152.209): 64 hops max, 52 byte packets

9 [AS4134] 117.83.123.194 12.377 ms

10 [AS140292] 49.73.152.209 13.65 ms

Measurement taken from

IPinfo ProbeNet in Nanjing, CN

On February 27th 2026

What are IP address ranges?

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