124.21.96.0/19

AS131831 · NEXON KOREA

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Summary

Country	China
Domain	cnnic.cn
ASN	AS131831
Registry	APNIC
ID	CJWXNET

WHOIS Details

inetnum:        124.21.0.0 - 124.21.255.255
netname:        CJWXNET
descr:          Beijing CJWX Communication Technology Ltd
descr:          No.68 Baizhang Road, Ningpo, Zhejiang, P.R.China 315020
country:        CN
admin-c:        NT116-AP
tech-c:         XM88-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:28:43Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-06-16T01:39:57Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2024-07-30T11:55:46Z
source:         APNIC

person:         Nan Tao
nic-hdl:        NT116-AP
e-mail:         taonan@vip.sina.com
address:        Room 209 BaBuKou Hutong 3# Xicheng District
address:        Beijing, P.R.China, 100009
phone:          +86-010-86005352
fax-no:         +86-010-62253967
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:23Z
source:         APNIC

person:         Xiao Ma
nic-hdl:        XM88-AP
e-mail:         lukegu@gmail.com
address:        Room 209 BaBuKou Hutong 3# Xicheng District
address:        Beijing, P.R.China, 100009
phone:          +86-010-86005352
fax-no:         +86-010-62253967
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:23Z
source:         APNIC

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
34.29.194.83	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
1.54.115.35	AS18403 FPT Telecom Company	`0.67ms` from Hanoi, VN
20.205.25.35	AS8075 Microsoft Corporation	`0.32ms` from Hong Kong, HK
162.119.226.3	AS3379 Kaiser Foundation Health Plan, Inc.	`3.32ms` from Los Angeles, US
212.195.220.3	AS5410 Bouygues Telecom SA	`5.53ms` from Marseille, FR
198.72.110.115	AS32613 Leaseweb Canada Inc.	`0.81ms` from Montreal, CA
80.9.111.115	AS3215 Orange S.A.	`12.03ms` from Paris, FR
18.208.211.243	AS14618 Amazon.com, Inc.	`0.47ms` from Reston, US
52.171.209.243	AS8075 Microsoft Corporation	`0.19ms` from San Antonio, US
8.12.162.3	AS32969 Everi Payments Inc.	`6.21ms` from San Jose, US
32.220.143.195	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.16ms` from Secaucus, US
125.167.113.195	AS7713 PT Telekomunikasi Indonesia	`12.35ms` from Surabaya, ID
99.236.135.195	AS812 Rogers Communications Canada Inc.	`5.67ms` from Toronto, CA
34.116.187.243	AS396982 Google LLC	`0.10ms` from Warsaw, PL
170.106.164.115	AS132203 Tencent Building, Kejizhongyi Avenue	`0.24ms` from Ashburn, US
212.195.141.227	AS5410 Bouygues Telecom SA	`8.94ms` from Aubervilliers, FR
212.46.43.179	AS5511 Orange S.A.	`4.47ms` from Brussels, BE
156.223.255.131	AS8452 TE-AS	`4.04ms` from Cairo, EG
41.82.218.19	AS8346 SONATEL-AS Autonomous System	`2.19ms` from Dakar, SN
80.148.35.67	AS3320 Deutsche Telekom AG	`1.30ms` from Duesseldorf, DE
217.230.103.115	AS3320 Deutsche Telekom AG	`4.93ms` from Frankfurt am Main, DE
115.192.206.147	AS4134 CHINANET-BACKBONE	`6.17ms` from Hangzhou, CN
39.170.207.99	AS56041 China Mobile communications corporation	`5.87ms` from Hangzhou, CN
68.102.1.19	AS22773 Cox Communications Inc.	`7.82ms` from Kansas City, US
218.24.194.19	AS4837 CHINA UNICOM China169 Backbone	`12.88ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -m10 124.21.117.184

traceroute to 124.21.117.184 (124.21.117.184): 10 hops max, 52 byte packets

1 [AS31898] 140.91.218.26 0.123 ms

2 [AS2914] 61.200.82.98 0.794 ms

3 [AS2914] 61.200.82.97 0.855 ms

4 *

5 *

6 [AS2914] 129.250.7.54 8.461 ms

7 [AS2914] 61.200.80.21 8.736 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Osaka, JP

On August 29th 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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