124.16.76.0/22

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 124.16.76.0/22

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 10 domain names hosted across 3 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

Pingable IPs

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

IP Address ASN Details
124.16.78.88 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 5.74ms from Beijing, CN
124.16.79.3 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 5.70ms from Beijing, CN
124.16.77.200 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 4.86ms from Beijing, CN
124.16.76.74 AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS) 6.76ms from Beijing, 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
111.9.125.38 AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited 2.48ms from Chengdu, CN
50.229.133.246 AS7922 Comcast Cable Communications, LLC 1.14ms from Chicago, US
34.29.144.86 AS396982 Google LLC 0.12ms from Council Bluffs, US
99.38.31.150 AS7018 AT&T Enterprises, LLC 3.44ms from Dallas, US
75.10.219.214 AS7018 AT&T Enterprises, LLC 2.23ms from Dallas, US
57.128.128.150 AS16276 OVH SAS 0.15ms from Erith, GB
42.247.48.86 AS4538 China Education and Research Network Center 5.27ms from Guangzhou, CN
171.249.40.198 AS7552 Viettel Group 4.55ms from Ho Chi Minh City, VN
203.83.33.54 AS63859 PT. Eka Mas Republik 1.24ms from Jakarta, ID
34.149.205.150 AS396982 Google LLC 0.08ms from Melbourne, AU
221.181.180.6 AS56046 China Mobile communications corporation 2.92ms from Nanjing, CN
35.136.185.22 AS33363 Charter Communications, Inc 10.02ms from Orlando, US
118.8.105.182 AS4713 NTT DOCOMO BUSINESS,Inc. 2.56ms from Osaka, JP
54.193.135.166 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
64.166.164.54 AS7018 AT&T Enterprises, LLC 6.45ms from San Jose, US
123.111.198.86 AS9318 SK Broadband Co Ltd 7.73ms from Seoul, KR
58.211.141.118 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.25ms from Shanghai, CN
116.235.18.214 AS4812 China Telecom (Group) 3.04ms from Shanghai, CN
185.85.67.166 AS31382 CANCOM Austria AG 1.60ms from Vienna, AT
92.97.7.182 AS5384 Emirates Internet 4.79ms from Al Fujairah City, AE
212.154.158.54 AS50482 JSC Kazakhtelecom 0.50ms from Almaty, KZ
184.24.125.230 AS7470 TRUE INTERNET Co.,Ltd. 0.86ms from Bangkok, TH
51.222.139.246 AS16276 OVH SAS 0.13ms from Beauharnois, CA
222.131.22.38 AS4808 China Unicom Beijing Province Network 3.75ms from Beijing, CN
16.144.117.246 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m10 124.16.77.200
traceroute to 124.16.77.200 (124.16.77.200): 10 hops max, 52 byte packets
6 [AS7497] 103.2.211.130 9.235 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Beijing, 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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