49.73.10.0/24

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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        [email protected] was validated on 2025-11-13
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         CHINANET-JS Hostmaster
nic-hdl:        CH360-AP
e-mail:         [email protected]
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:         [email protected]
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:         [email protected]
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 49.73.10.0/24

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

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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
195.40.163.8	AS9009 M247 Europe SRL	`0.11ms` from Brussels, BE
39.53.99.120	AS17557 Pakistan Telecommunication Company Limited	`18.13ms` from Karachi, PK
39.129.135.168	AS9808 China Mobile Communications Group Co., Ltd.	`10.69ms` from Kunming, CN
65.2.39.200	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
149.19.116.232	AS395236 Star Communications	`9.27ms` from New Orleans, US
191.220.250.120	AS8167 V tal	`4.46ms` from Novo Hamburgo, BR
172.121.153.120	AS18779 EGIHosting	`0.16ms` from Santa Clara, US
104.233.38.216	AS212238 Datacamp Limited	`0.32ms` from Singapore, SG
217.13.243.248	AS12552 GlobalConnect AB	`0.59ms` from Stockholm, SE
59.127.5.200	AS3462 Data Communication Business Group	`3.76ms` from Taichung, TW
114.183.252.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.42ms` from Tokyo, JP
204.90.156.56	AS6524 GXS	`10.02ms` from Ashburn, US
109.74.55.8	AS50261 ACE Telecom Kft	`0.41ms` from Budapest, HU
69.65.49.8	AS32181 GigeNET	`0.12ms` from Chicago, US
218.58.102.8	AS4837 CHINA UNICOM China169 Backbone	`2.86ms` from Jinan, CN
167.248.87.24	AS15108 Allo Communications LLC	`4.64ms` from Lincoln, US
195.184.252.40	AS9009 M247 Europe SRL	`0.56ms` from London, GB
92.189.0.120	AS12479 Orange Espagne SA	`1.89ms` from Madrid, ES
73.5.140.8	AS7922 Comcast Cable Communications, LLC	`6.09ms` from Minneapolis, US
185.228.168.120	AS205157 Daniel Cid	`0.09ms` from Paris, FR
208.89.143.56	AS13812 Fisher Scientific	`8.98ms` from Philadelphia, US
3.224.189.200	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
87.70.175.184	AS12400 Partner Communications Ltd.	`2.60ms` from Tel Aviv, IL
104.160.211.56	AS22995 Xplore Inc.	`11.30ms` from Toronto, CA
185.162.228.136	AS209242 Cloudflare London, LLC	`0.11ms` from Wrocław, PL

Traceroute

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

traceroute -a -n -q1 -f5 -m18 49.73.10.113

traceroute to 49.73.10.113 (49.73.10.113): 18 hops max, 52 byte packets

5 [AS24940] 213.133.127.10 0.225 ms

6 [AS24940] 213.239.203.105 0.313 ms

7 [AS24940] 213.239.224.238 3.39 ms

8 [AS24940] 213.239.224.217 3.652 ms

9 [AS4134] 81.173.23.21 4.212 ms

10 *

11 *

12 *

13 [AS4134] 202.97.74.146 216.648 ms

14 *

15 [AS140292] 121.239.192.26 239.532 ms

16 *

17 *

18 *

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

On December 14th 2025

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.

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