49.73.32.0/23

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 49.73.32.0/23

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

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
94.11.143.119	AS5607 Sky UK Limited	`4.91ms` from Erith, GB
58.42.214.103	AS4134 CHINANET-BACKBONE	`4.74ms` from Guiyang, CN
71.236.66.199	AS7922 Comcast Cable Communications, LLC	`10.38ms` from Herndon, US
115.76.255.71	AS7552 Viettel Group	`1.88ms` from Ho Chi Minh City, VN
211.109.234.23	AS9318 SK Broadband Co Ltd	`6.95ms` from Incheon, KR
188.116.27.231	AS58061 Scalaxy B.V.	`0.06ms` from Meppel, NL
116.87.67.87	AS55430 Starhub Ltd	`1.55ms` from Singapore, SG
124.163.190.135	AS4837 CHINA UNICOM China169 Backbone	`4.79ms` from Taiyuan, CN
73.184.41.39	AS7922 Comcast Cable Communications, LLC	`3.92ms` from Atlanta, US
51.79.41.71	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
112.192.136.7	AS4837 CHINA UNICOM China169 Backbone	`8.72ms` from Chengdu, CN
125.133.225.39	AS4766 Korea Telecom	`0.80ms` from Incheon, KR
81.108.91.247	AS5089 Virgin Media Limited	`4.89ms` from London, GB
86.211.106.119	AS3215 Orange S.A.	`2.31ms` from Marseille, FR
16.26.220.215	AS16509 Amazon.com, Inc.	`0.68ms` from Melbourne, AU
151.51.210.215	AS1267 WIND TRE S.P.A.	`7.54ms` from Milan, IT
159.41.162.135	AS8011 MongoDB, Inc.	`0.10ms` from Mumbai, IN
43.136.10.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.13ms` from Shenzhen, CN
172.105.208.247	AS63949 Akamai Connected Cloud	`0.12ms` from Tokyo, JP
95.77.16.39	AS12302 Vodafone Romania S.A.	`0.88ms` from Bucharest, RO
125.84.230.23	AS4134 CHINANET-BACKBONE	`5.69ms` from Chongqing, CN
93.204.99.151	AS3320 Deutsche Telekom AG	`3.91ms` from Frankfurt am Main, DE
187.212.206.167	AS8151 UNINET	`0.94ms` from Guadalajara, MX
163.61.86.7	AS134564 NETFACTORY	`2.19ms` from Manila, PH
65.0.65.247	AS16509 Amazon.com, Inc.	`0.31ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -m8 49.73.33.10

traceroute to 49.73.33.10 (49.73.33.10): 8 hops max, 52 byte packets

1 [AS30900] 185.108.129.1 1.238 ms

2 *

3 *

4 *

5 [AS6830] 84.116.135.34 24.973 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On February 7th 2026

What are IP address ranges?

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