124.16.165.0/24

AS7497  ·  Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)

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Summary

Country China
Domain cnic.cn
ASN AS7497
Parent Range 124.16.0.0/15
Registry APNIC
ID CSTNET-CN

WHOIS Details

inetnum:        124.16.0.0 - 124.17.255.255
netname:        CSTNET-CN
descr:          Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
country:        CN
org:            ORG-CA107-AP
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
abuse-c:        AC2741-AP
status:         ALLOCATED PORTABLE
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-CSTNET-CN
mnt-routes:     MAINT-CSTNET-CN
mnt-irt:        IRT-CSTNET-CN
last-modified:  2023-10-09T02:45:53Z
source:         APNIC

irt:            IRT-CSTNET-CN
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail:         abuse-ip@cstnet.cn
abuse-mailbox:  abuse-ip@cstnet.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
auth:           # Filtered
remarks:        abuse-ip@cstnet.cn was validated on 2025-07-25
mnt-by:         MAINT-CSTNET-CN
last-modified:  2025-11-18T00:35:26Z
source:         APNIC

organisation:   ORG-CA107-AP
org-name:       CNIC-CAS
org-type:       LIR
country:        CN
address:        2 Dongsheng South Road, Haidian District
phone:          +86.10.58812266
e-mail:         support@cnic.cn
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:50Z
source:         APNIC

role:           ABUSE CSTNETCN
country:        ZZ
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
phone:          +000000000
e-mail:         abuse-ip@cstnet.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        AC2741-AP
remarks:        Generated from irt object IRT-CSTNET-CN
remarks:        abuse-ip@cstnet.cn was validated on 2025-07-25
abuse-mailbox:  abuse-ip@cstnet.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-25T01:16:46Z
source:         APNIC

role:           Computer Network Information Center of Chinese Academy of Sciences administrator
address:        2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country:        CN
phone:          +86.10.58812266
e-mail:         supervise@cnic.cn
admin-c:        CNIC1-AP
tech-c:         CNIC1-AP
nic-hdl:        CNIC1-AP
mnt-by:         MAINT-CNICOCAOS-CN
last-modified:  2022-05-12T07:31:01Z
source:         APNIC

route:          124.16.0.0/15
descr:          Route origin from CSTNET
country:        CN
origin:         AS7497
remarks:        Please contact lihong@cstnet.cn if you have any
remarks:        questions regarding this object.
remarks:        Antispam mail please send to antispam@cstnet.cn.
notify:         lihong@cstnet.cn
mnt-by:         MAINT-CSTNET-CN
last-modified:  2023-10-06T05:09:18Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 124.16.165.0/24

Range ASN Company Num of IPs
124.16.0.0/15 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 131,072

Nearby Ranges

BGP prefixes that overlap with 124.16.0.0/16

Range ASN Company Num of IPs
124.16.0.0/15 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 131,072

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
46.50.65.248 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 7.64ms from Braga, PT
79.175.221.184 AS44061 SAT-MONT-SERVICE JACEK MRUK, KRZYSZTOF MRUK Sp. z o.o. 9.73ms from Brno, CZ
173.22.177.152 AS30036 Mediacom Communications Corp 11.64ms from Chicago, US
112.197.26.184 AS45543 SaiGon Tourist cable Televition Company 0.64ms from Ho Chi Minh City, VN
1.43.40.120 AS4804 Microplex PTY LTD 2.28ms from Melbourne, AU
94.241.207.152 AS12389 PJSC Rostelecom 15.88ms from Moscow, RU
93.225.113.8 AS3320 Deutsche Telekom AG 9.82ms from Nuernberg, DE
41.18.39.136 AS29975 Vodacom 16.59ms from Pretoria, ZA
219.67.251.152 AS4725 SoftBank Corp. 3.86ms from Tokyo, JP
183.95.153.8 AS4837 CHINA UNICOM China169 Backbone 2.04ms from Wuhan, CN
123.163.22.56 AS4134 CHINANET-BACKBONE 7.50ms from Zhengzhou, CN
177.17.212.8 AS18881 TELEFÔNICA BRASIL S.A 0.38ms from Brasilia, BR
98.21.203.232 AS7029 Windstream Communications LLC 13.09ms from Chicago, US
75.64.39.136 AS7922 Comcast Cable Communications, LLC 14.04ms from Dallas, US
213.43.119.104 AS16135 Turkcell A.S. 14.61ms from Izmir, TR
90.38.100.216 AS3215 Orange S.A. 8.53ms from Marseille, FR
34.75.254.56 AS396982 Google LLC 0.14ms from Moncks Corner, US
222.146.255.136 AS4713 NTT DOCOMO BUSINESS,Inc. 4.96ms from Osaka, JP
190.141.250.8 AS18809 Cable Onda 5.82ms from Panama, PA
98.177.33.136 AS22773 Cox Communications Inc. 4.75ms from Phoenix, US
112.245.160.152 AS4837 CHINA UNICOM China169 Backbone 5.80ms from Qingdao, CN
195.74.229.216 AS1241 Forthnet 9.60ms from Sofia, BG
126.221.50.152 AS17676 SoftBank Corp. 3.09ms from Tokyo, JP
65.94.219.136 AS577 Bell Canada 4.76ms from Toronto, CA
76.64.167.152 AS577 Bell Canada 2.06ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m14 124.16.165.81
traceroute to 124.16.165.81 (124.16.165.81): 14 hops max, 52 byte packets
6 *
7 *
8 [] 219.158.64.102 42.567 ms
9 [AS4837] 219.158.39.2 40.44 ms
10 [AS7497] 159.226.254.69 42.102 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Shenzhen, CN
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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