124.16.154.0/24

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 124.16.154.0/24

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 39 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
124.16.154.128	scholarin.cn	10
124.16.154.10	sciencechina.cn	7
124.16.154.125	las.ac.cn	5
124.16.154.79	biotech.ac.cn	4
124.16.154.190	scieye.cn	3
124.16.154.122	iauthor.ac.cn	2
124.16.154.48	ipres2021.ac.cn	2
124.16.154.129	stmjsociety.com	2
124.16.154.150	dpaper.cn	2
124.16.154.221	open-search.org	1
124.16.154.18	csla.org.cn	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
124.16.154.112	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`1.45ms` 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
34.48.84.232	AS396982 Google LLC	`0.13ms` from Ashburn, US
18.216.184.40	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
216.234.73.40	AS19107 Ymax Communications Corp	`0.86ms` from Dallas, US
173.243.35.232	AS35699 Adamo Telecom Iberia S.A.	`6.09ms` from Madrid, ES
78.145.184.136	AS13285 TalkTalk Communications Limited	`2.40ms` from Manchester, GB
92.63.235.8	AS44942 Digitalreti srl	`7.33ms` from Milan, IT
167.142.201.168	AS46892 Winnebago Cooperative Telecom Association	`5.25ms` from Minneapolis, US
39.67.236.56	AS4837 CHINA UNICOM China169 Backbone	`9.10ms` from Qingdao, CN
43.203.34.8	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
61.231.14.232	AS3462 Data Communication Business Group	`0.83ms` from Taipei, TW
3.138.67.40	AS16509 Amazon.com, Inc.	`0.14ms` from Columbus, US
132.176.101.104	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.82ms` from Duesseldorf, DE
86.17.187.248	AS5089 Virgin Media Limited	`8.19ms` from Erith, GB
51.198.229.40	AS5607 Sky UK Limited	`4.91ms` from Erith, GB
92.141.32.168	AS3215 Orange S.A.	`12.58ms` from Frankfurt am Main, DE
154.86.60.88	AS136907 HUAWEI CLOUDS	`1.17ms` from Hong Kong, HK
46.2.38.72	AS8386 Vodafone Net Iletisim Hizmetler AS	`8.27ms` from Istanbul, TR
121.120.177.40	AS9534 Binariang Berhad	`15.01ms` from Kuala Lumpur, MY
93.2.119.184	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.45ms` from Paris, FR
47.104.187.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Qingdao, CN
79.58.240.216	AS3269 Telecom Italia S.p.A.	`5.16ms` from Rome, IT
101.43.101.88	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.33ms` from Shanghai, CN
178.77.8.40	AS16178 Logosoft d.o.o.	`6.34ms` from Zagreb, HR
115.75.108.120	AS7552 Viettel Group	`5.85ms` from Ho Chi Minh City, VN
110.19.171.88	AS4837 CHINA UNICOM China169 Backbone	`4.02ms` from Hohhot, CN

Traceroute

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

traceroute -a -n -q1 -f6 124.16.154.235

traceroute to 124.16.154.235 (124.16.154.235): 64 hops max, 52 byte packets

6 [AS7497] 103.2.211.128 4.322 ms

7 [AS7497] 159.226.254.85 3.947 ms

8 [AS7497] 159.226.254.158 4.389 ms

9 *

10 *

11 [AS7497] 124.16.154.235 3.067 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On January 19th 2026

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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