117.21.178.0/23

AS139201 · Jiangxi Jiujiang IDC

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Summary

Country	China
Domain	online.jx.cn
ASN	AS139201
Parent Range	117.21.0.0/16
Registry	APNIC
ID	CHINANET-JX

WHOIS Details

inetnum:        117.21.0.0 - 117.21.255.255
netname:        CHINANET-JX
descr:          CHINANET Jiangxi province 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-IP-WWF
mnt-routes:     MAINT-IP-WWF
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:04Z
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

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

Overlapping Ranges

BGP prefixes that contain 117.21.178.0/23

Range	ASN	Company	Num of IPs
117.21.0.0/16	AS134238	CHINANET Jiangxi province network	65,536
117.21.0.0/16	AS139201	CHINANET Jiangxi province network	65,536
117.21.0.0/16	AS149837	CHINANET Jiangxi province network	65,536
117.21.0.0/16	AS4134	CHINANET Jiangxi province network	65,536

Nearby Ranges

BGP prefixes that overlap with 117.21.0.0/16

Range	ASN	Company	Num of IPs
117.21.0.0/16	AS134238	CHINANET Jiangxi province network	65,536
117.21.0.0/16	AS139201	CHINANET Jiangxi province network	65,536
117.21.0.0/16	AS149837	CHINANET Jiangxi province network	65,536
117.21.0.0/16	AS4134	CHINANET Jiangxi province network	65,536

Hosted domains

There are 271 domain names hosted across 66 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
117.21.179.20	AS139201 Jiangxi Jiujiang IDC	`2.38ms` from Nanchang, CN
117.21.178.39	AS139201 Jiangxi Jiujiang IDC	`2.46ms` from Nanchang, 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
52.37.218.247	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
199.21.171.103	AS12273 Transunion Interactive, Inc.	`1.40ms` from Chicago, US
61.186.180.167	AS4134 CHINANET-BACKBONE	`1.35ms` from Chongqing, CN
89.0.132.103	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.98ms` from Duesseldorf, DE
172.94.96.7	AS137409 GSL Networks Pty LTD	`0.14ms` from Frankfurt am Main, DE
134.65.192.183	AS395201 Allnodes Inc	`0.49ms` from Frankfurt am Main, DE
14.182.185.183	AS45899 VNPT Corp	`3.19ms` from Hanoi, VN
8.130.34.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.87ms` from Jining, CN
87.89.178.55	AS5410 Bouygues Telecom SA	`6.19ms` from Marseille, FR
79.214.83.103	AS3320 Deutsche Telekom AG	`7.59ms` from Nuernberg, DE
60.38.89.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.94ms` from Osaka, JP
171.119.247.167	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Taiyuan, CN
213.139.37.135	AS8697 Jordan Telecommunications PSC	`0.65ms` from Amman, JO
113.44.105.247	AS55990 Huawei Cloud Service data center	`8.47ms` from Beijing, CN
181.1.134.183	AS7303 Telecom Argentina S.A.	`1.51ms` from Cordoba, AR
18.203.165.183	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
5.70.9.215	AS5607 Sky UK Limited	`1.64ms` from London, GB
47.152.138.167	AS5650 Frontier Communications of America, Inc.	`4.07ms` from Los Angeles, US
99.192.151.167	AS27589 MOJOHOST	`0.12ms` from Miami, US
16.52.206.55	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
95.163.110.71	AS12695 LLC Digital Network	`0.76ms` from Moscow, RU
54.207.41.7	AS16509 Amazon.com, Inc.	`0.18ms` from Osasco, BR
144.30.42.183	AS13809 University of Arkansas for Medical Sciences	`7.36ms` from Richardson, US
124.222.243.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.41ms` from Shanghai, CN
156.59.14.215	AS21859 Zenlayer Inc	`0.20ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 -f4 117.21.178.15

traceroute to 117.21.178.15 (117.21.178.15): 64 hops max, 52 byte packets

4 [AS4134] 61.160.7.21 1.51 ms

5 *

6 *

7 [AS139201] 111.74.123.106 62.168 ms

8 *

9 [AS139201] 220.177.22.250 25.332 ms

10 [AS139201] 117.21.178.15 24.316 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On February 7th 2026

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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