124.16.240.0/24

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 124.16.240.0/24

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
2.84.60.8 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.87ms from Athens, GR
94.183.208.184 AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi 0.11ms from Bursa, TR
175.3.138.88 AS4134 CHINANET-BACKBONE 7.65ms from Changsha, CN
187.133.113.216 AS8151 UNINET 5.58ms from Guadalajara, MX
218.52.132.72 AS9318 SK Broadband Co Ltd 2.67ms from Incheon, KR
212.163.49.120 AS8903 LYNTIA NETWORKS S.A. 0.60ms from Madrid, ES
73.30.124.232 AS7922 Comcast Cable Communications, LLC 5.71ms from Morris Plains, US
176.106.70.72 AS42104 Maxima Ltd. 19.78ms from Moscow, RU
199.224.73.88 AS3593 Frontier Communications of America, Inc. 6.63ms from New York City, US
175.168.124.232 AS4837 CHINA UNICOM China169 Backbone 7.89ms from Tieling, CN
44.252.125.248 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
116.62.95.216 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.33ms from Hangzhou, CN
116.104.7.232 AS7552 Viettel Group 4.52ms from Hanoi, VN
173.183.91.72 AS852 TELUS Communications Inc. 6.27ms from Kelowna, CA
216.107.132.24 AS21769 Colocation America Corporation 0.17ms from Los Angeles, US
208.98.44.104 AS46844 Sharktech 6.35ms from Los Angeles, US
158.110.217.184 AS137 Consortium GARR 5.67ms from Milan, IT
108.3.151.232 AS701 Verizon Business 4.58ms from Philadelphia, US
34.196.173.136 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
191.57.82.24 AS4230 CLARO S.A. 11.99ms from Rio de Janeiro, BR
52.69.29.184 AS16509 Amazon.com, Inc. 0.24ms from Tokyo, JP
20.27.43.24 AS8075 Microsoft Corporation 0.18ms from Tokyo, JP
68.99.101.216 AS22773 Cox Communications Inc. 8.84ms from Ashburn, US
186.17.33.88 AS23201 Telecel S.A. 1.49ms from Asuncion, PY
121.37.65.216 AS55990 Huawei Cloud Service data center 7.59ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m10 124.16.240.255
traceroute to 124.16.240.255 (124.16.240.255): 10 hops max, 52 byte packets
3 [AS3491] 63.223.17.242 44.184 ms
4 [AS3491] 63.220.198.25 55.464 ms
6 [AS7497] 159.226.254.65 75.739 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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