117.21.186.0/24

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 , nanchang,jiangxi 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 117.21.186.0/24

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 no domains currently hosted on this ASN.

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

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
165.238.117.8 AS10770 AT&T Enterprises, LLC 0.08ms from Ashburn, US
76.120.216.136 AS7922 Comcast Cable Communications, LLC 6.38ms from Ashburn, US
88.132.165.168 AS35311 PR-TELECOM ZRt. 3.06ms from Budapest, HU
104.199.140.200 AS396982 Google LLC 0.15ms from Chang-hua, TW
35.156.85.232 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
76.186.117.104 AS11427 Charter Communications Inc 5.43ms from Houston, US
78.137.26.232 AS25133 LLC "McLaut-Invest" 4.04ms from Kyiv, UA
81.135.219.248 AS2856 British Telecommunications PLC 2.68ms from London, GB
204.155.109.120 AS53571 PRECISION CASTPARTS CORP 16.02ms from Los Angeles, US
98.225.99.56 AS7922 Comcast Cable Communications, LLC 16.78ms from Los Angeles, US
171.107.124.136 AS4134 CHINANET-BACKBONE 5.41ms from Nanning, CN
122.118.213.40 AS3462 Data Communication Business Group 2.76ms from Taipei, TW
42.58.210.248 AS4837 CHINA UNICOM China169 Backbone 2.08ms from Tieling, CN
113.226.201.168 AS4837 CHINA UNICOM China169 Backbone 9.03ms from Tieling, CN
160.251.94.8 AS7506 GMO Internet Group, Inc. 0.52ms from Tokyo, JP
5.132.122.104 AS50266 Odido Netherlands B.V. 5.08ms from Amsterdam, NL
81.164.22.136 AS6848 Telenet BV 6.72ms from Brussels, BE
65.186.193.24 AS10796 Charter Communications Inc 13.77ms from Columbus, US
216.231.158.248 AS397676 Qualfon Data Services Group, LLC 0.62ms from Denver, US
34.248.77.184 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
14.23.38.88 AS4134 CHINANET-BACKBONE 3.65ms from Guangzhou, CN
200.35.160.248 AS26617 Navega.com S.A. 0.42ms from Miami, US
79.51.178.200 AS3269 Telecom Italia S.p.A. 5.72ms from Milan, IT
126.93.94.40 AS17676 SoftBank Corp. 3.41ms from Osaka, JP
210.162.62.104 AS4713 NTT DOCOMO BUSINESS,Inc. 12.01ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f6 -m15 117.21.186.238
traceroute to 117.21.186.238 (117.21.186.238): 15 hops max, 52 byte packets
6 [AS3356] 4.69.219.61 96.49 ms
7 [AS3356] 4.15.125.54 70.289 ms
8 *
9 *
10 *
11 *
12 [AS139201] 111.74.121.34 244.978 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Piscataway, US
On

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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