140.243.0.0/16

AS4134 · CHINANET-BACKBONE

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Summary

Country	China
Domain	online.jx.cn
ASN	AS4134
Registry	APNIC
ID	CHINANET-BB

WHOIS Details

inetnum:        140.243.0.0 - 140.243.255.255
netname:        CHINANET-BB
descr:          CHINANET BACKBONE NETWORK
descr:          China Telecom
descr:          No.31,jingrong street
descr:          Beijing 100032
country:        CN
admin-c:        CH93-AP
tech-c:         JN113-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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CHINANET
mnt-routes:     MAINT-CHINANET
mnt-irt:        IRT-CHINANET-CN
last-modified:  2020-10-20T01:13:31Z
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 2025-04-24
mnt-by:         MAINT-CHINANET
last-modified:  2025-09-04T00:59:42Z
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 2025-04-24
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-04-24T03:21:54Z
source:         APNIC

role:           JXDCB NET
address:        Jiangxi telecom network operation support department
address:        No.2009, Beijing East Road , nanchangÃƒÂƒÃ‚Â¯ÃƒÂ‚Ã‚Â¼ÃƒÂ‚Ã‚ÂŒjiangxi province
country:        CN
phone:          +86 79186600000
e-mail:         56561125@qq.com
remarks:        send spam reports to 56561125@qq.com
remarks:        and abuse reports to 56561125@qq.com
remarks:        http://www.online.jx.cn
admin-c:        XY1-AP
tech-c:         WZ1-CN
tech-c:         WW49-AP
nic-hdl:        JN113-AP
notify:         56561125@qq.com
mnt-by:         MAINT-IP-WWF
last-modified:  2020-04-02T08:23:08Z
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

Nearby Ranges

BGP prefixes that overlap with 140.0.0.0/8

Range	ASN	Company	Num of IPs
140.40.0.0/14	AS749	DoD Network Information Center	262,144
140.110.0.0/16	AS7539	Ministry of Education Computer Center	65,536
140.229.0.0/16	AS749	DoD Network Information Center	65,536
140.113.0.0/16	AS9916	Ministry of Education Computer Center	65,536
140.195.0.0/16	AS749	Navy Network Information Center (NNIC)	65,536
140.74.0.0/16	AS749	DoD Network Information Center	65,536
140.49.0.0/16	AS749	DoD Network Information Center	65,536
140.199.0.0/16	AS749	DoD Network Information Center	65,536
140.46.0.0/16	AS749	DoD Network Information Center	65,536
140.179.0.0/16	AS9808	Beijing Sinnet Technology Co., Ltd.	65,536
140.15.0.0/16	AS5852	DoD Network Information Center	65,536
140.1.0.0/16	AS721	DoD Network Information Center	65,536
140.21.0.0/16	AS5852	DoD Network Information Center	65,536
140.44.0.0/16	AS749	DoD Network Information Center	65,536
140.109.0.0/16	AS9264	Ministry of Education Computer Center	65,536
140.21.0.0/16	AS721	DoD Network Information Center	65,536
140.201.0.0/16	AS721	Headquarters, USAISC	65,536
140.15.0.0/16	AS749	DoD Network Information Center	65,536
140.142.0.0/16	AS73	University of Washington	65,536
140.3.0.0/16	AS749	DoD Network Information Center	65,536
140.34.0.0/16	AS749	DoD Network Information Center	65,536
140.33.0.0/16	AS749	DoD Network Information Center	65,536
140.166.0.0/16	AS56736	Vastra Gotalandsregionen	65,536
140.246.0.0/16	AS58519	CHINANET SHANDONG PROVINCE NETWORK	65,536
140.215.0.0/16	AS3549	U.S. Department of Interior Bureau of Reclamation	65,536
140.249.0.0/16	AS58540	CHINANET SHANDONG PROVINCE NETWORK	65,536
140.211.0.0/16	AS3701	University of Oregon	65,536
140.104.0.0/16	AS2381	Carroll College	65,536
140.156.0.0/16	AS749	Headquarters, USAISC	65,536
140.47.0.0/16	AS5831	DoD Network Information Center	65,536
140.189.0.0/16	AS2381	WiscNet	65,536
140.165.0.0/16	AS397353	Teledyne Brown Engineering	65,536
140.103.0.0/16	AS33030	College of Wooster	65,536
140.249.0.0/16	AS58541	CHINANET SHANDONG PROVINCE NETWORK	65,536
140.21.0.0/16	AS27046	DoD Network Information Center	65,536
140.179.0.0/16	AS55960	Beijing Sinnet Technology Co., Ltd.	65,536
140.220.0.0/16	AS600	Northeast Ohio Medical University	65,536
140.146.0.0/16	AS46103	University of Wisconsin Whitewater	65,536
140.227.0.0/16	AS2514	NTT PC Communications,Inc.	65,536
140.211.0.0/16	AS6366	University of Oregon	65,536
140.140.0.0/16	AS749	Air Force Systems Networking	65,536
140.30.0.0/16	AS749	DoD Network Information Center	65,536
140.234.0.0/16	AS6932	EBSCO Industries, Inc.	65,536
140.100.0.0/16	AS749	Navy Network Information Center (NNIC)	65,536
140.232.0.0/16	AS53260	Clark University	65,536
140.223.0.0/16	AS701	Verizon Business	65,536
140.158.0.0/16	AS25709	Lamar University	65,536
140.175.0.0/16	AS56	Air Force Systems Networking	65,536
140.192.0.0/16	AS20130	Depaul University	65,536
140.165.0.0/16	AS206223	Teledyne Brown Engineering	65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
140.243.124.93	zytmsz.com	1
140.243.248.196	vip88776655.xyz	1

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
82.140.190.112	AS136787 PacketHub S.A.	`0.49ms` from Los Angeles, US
97.202.106.144	AS6167 Verizon Business	`16.22ms` from Los Angeles, US
176.86.36.176	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.07ms` from Madrid, ES
142.196.22.144	AS33363 Charter Communications, Inc	`6.52ms` from Orlando, US
97.126.187.144	AS209 CenturyLink Communications, LLC	`1.51ms` from Seattle, US
115.18.62.144	AS4766 Korea Telecom	`8.94ms` from Seoul, KR
121.142.63.128	AS4766 Korea Telecom	`1.56ms` from Seoul, KR
129.211.64.160	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.70ms` from Shanghai, CN
217.142.170.0	AS31898 Oracle Corporation	`0.15ms` from Singapore, SG
15.134.21.64	AS16509 Amazon.com, Inc.	`0.11ms` from Sydney, AU
111.253.54.96	AS3462 Data Communication Business Group	`2.91ms` from Taipei, TW
121.30.102.176	AS4837 CHINA UNICOM China169 Backbone	`9.37ms` from Taiyuan, CN
80.235.67.112	AS3249 Telia Eesti AS	`3.43ms` from Tallinn, EE
37.14.199.64	AS12479 Orange Espagne SA	`6.41ms` from Zaragoza, ES
67.189.139.144	AS7922 Comcast Cable Communications, LLC	`7.58ms` from Boston, US
75.34.180.0	AS7018 AT&T Enterprises, LLC	`1.24ms` from Chicago, US
34.253.232.160	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
2.201.110.176	AS3209 Vodafone GmbH	`15.51ms` from Frankfurt am Main, DE
223.7.107.192	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.41ms` from Hangzhou, CN
65.183.52.64	AS11942 IP Global, LLC.	`1.34ms` from Houston, US
114.98.118.144	AS4134 CHINANET-BACKBONE	`8.89ms` from Huai'an, CN
90.219.170.160	AS5607 Sky UK Limited	`1.93ms` from London, GB
195.103.31.240	AS3269 Telecom Italia S.p.A.	`0.85ms` from Milan, IT
39.87.48.160	AS4837 CHINA UNICOM China169 Backbone	`8.75ms` from Qingdao, CN
182.225.64.208	AS17858 LG POWERCOMM	`2.35ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 -m8 140.243.123.26

traceroute to 140.243.123.26 (140.243.123.26): 8 hops max, 52 byte packets

4 [AS4134] 218.2.39.53 2.728 ms

5 [AS4134] 222.184.32.185 3.71 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On October 30th 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.

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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