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

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

IP Address	ASN	Details
124.16.154.97	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`2.50ms` 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
188.42.14.104	AS7979 Servers.com, Inc.	`0.19ms` from Ashburn, US
52.89.58.24	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
190.224.241.8	AS7303 Telecom Argentina S.A.	`1.75ms` from Buenos Aires, AR
38.137.235.8	AS263767 CORPORACIÓN GALA IT, C.A.	`0.54ms` from Caracas, VE
3.23.14.248	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
52.30.201.40	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
39.57.61.216	AS17557 Pakistan Telecommunication Company Limited	`2.58ms` from Karachi, PK
185.113.204.56	AS35826 Netservers Limited	`0.22ms` from London, GB
83.45.252.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.87ms` from Madrid, ES
92.63.235.8	AS44942 Digitalreti srl	`7.59ms` from Milan, IT
68.196.183.216	AS6128 Cablevision Systems Corp.	`2.17ms` from New York City, US
153.200.84.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.37ms` from Osaka, JP
85.168.153.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`10.62ms` from Paris, FR
193.248.145.72	AS3215 Orange S.A.	`1.40ms` from Paris, FR
83.199.47.184	AS3215 Orange S.A.	`11.78ms` from Paris, FR
107.15.147.24	AS11426 Charter Communications Inc	`9.47ms` from Ashburn, US
64.20.157.72	AS22646 Hargray Communications Group, Inc.	`7.05ms` from Atlanta, US
81.240.194.8	AS5432 Proximus NV	`2.18ms` from Brussels, BE
105.197.95.216	AS24835 Vodafone Data	`10.53ms` from Cairo, EG
3.142.175.248	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
220.198.231.24	AS17622 China Unicom Guangzhou network	`3.36ms` from Guangzhou, CN
104.33.193.248	AS20001 Charter Communications Inc	`3.58ms` from Los Angeles, US
70.35.93.120	AS23089 Hotwire Communications	`2.05ms` from Miami, US
121.83.0.184	AS17511 OPTAGE Inc.	`1.67ms` from Osaka, JP
104.7.14.8	AS7018 AT&T Enterprises, LLC	`2.71ms` from San Jose, 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 124.16.154.147

traceroute to 124.16.154.147 (124.16.154.147): 64 hops max, 52 byte packets

6 [AS7497] 103.2.211.128 5.27 ms

7 [AS7497] 159.226.254.85 4.559 ms

8 [AS7497] 159.226.254.158 4.857 ms

9 *

10 *

11 [AS7497] 124.16.154.147 3.701 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On January 9th 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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